40474668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259453}}^1$

素因数の和:259473

約数の個数: 24

約数和(自身を含む): 101705968

約数和(自身を除く): 61231300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 259453, 518906, 778359, 1037812, 1556718, 3113436, 3372889, 6745778, 10118667, 13491556, 20237334, 40474668]

約数ペア:

[(1, 40474668), (2, 20237334), (3, 13491556), (4, 10118667), (6, 6745778), (12, 3372889), (13, 3113436), (26, 1556718), (39, 1037812), (52, 778359), (78, 518906), (156, 259453)]