68705046

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{29137}}^1$

素因数の和:29276

約数の個数: 24

約数和(自身を含む): 150002424

約数和(自身を除く): 81297378

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 29137, 58274, 87411, 174822, 262233, 524466, 3816947, 7633894, 11450841, 22901682, 34352523, 68705046]

約数ペア:

[(1, 68705046), (2, 34352523), (3, 22901682), (6, 11450841), (9, 7633894), (18, 3816947), (131, 524466), (262, 262233), (393, 174822), (786, 87411), (1179, 58274), (2358, 29137)]