18126856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7103}}^1$

素因数の和:7149

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 20234744

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 7103, 14206, 28412, 56824, 78133, 156266, 205987, 312532, 411974, 625064, 823948, 1647896, 2265857, 4531714, 9063428, 18126856]

約数ペア:

[(1, 18126856), (2, 9063428), (4, 4531714), (8, 2265857), (11, 1647896), (22, 823948), (29, 625064), (44, 411974), (58, 312532), (88, 205987), (116, 156266), (232, 78133), (319, 56824), (638, 28412), (1276, 14206), (2552, 7103)]