220521762

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{41813}}^1$

素因数の和:42114

約数の個数: 24

約数和(自身を含む): 479439324

約数和(自身を除く): 258917562

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 5274, 41813, 83626, 125439, 250878, 376317, 752634, 12251209, 24502418, 36753627, 73507254, 110260881, 220521762]

約数ペア:

[(1, 220521762), (2, 110260881), (3, 73507254), (6, 36753627), (9, 24502418), (18, 12251209), (293, 752634), (586, 376317), (879, 250878), (1758, 125439), (2637, 83626), (5274, 41813)]