81114246

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{11351}}^1$

素因数の和:11756

約数の個数: 24

約数和(自身を含む): 176205744

約数和(自身を除く): 95091498

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 11351, 22702, 34053, 68106, 102159, 204318, 4506347, 9012694, 13519041, 27038082, 40557123, 81114246]

約数ペア:

[(1, 81114246), (2, 40557123), (3, 27038082), (6, 13519041), (9, 9012694), (18, 4506347), (397, 204318), (794, 102159), (1191, 68106), (2382, 34053), (3573, 22702), (7146, 11351)]