THE GRAPH OF DIVISOR FUNCTION $D(n)$
K. Kannan, Narasimhan Devadoss, S. Shanmugavelan · International Journal of Pure and Apllied Mathematics · 2015
Starting from 1980, the concepts of Number Theory were used in Graph theory and several types of graphs have been introduced.In this sequel we have introduced divisor function graph and studied its properties.Further, divisor function subgraph, complete divisor function graph and Eulerian properties have been discussed.