18531464

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11411}}^1$

素因数の和:11453

約数の個数: 32

約数和(自身を含む): 41083200

約数和(自身を除く): 22551736

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11411, 22822, 45644, 79877, 91288, 159754, 319508, 330919, 639016, 661838, 1323676, 2316433, 2647352, 4632866, 9265732, 18531464]

約数ペア:

[(1, 18531464), (2, 9265732), (4, 4632866), (7, 2647352), (8, 2316433), (14, 1323676), (28, 661838), (29, 639016), (56, 330919), (58, 319508), (116, 159754), (203, 91288), (232, 79877), (406, 45644), (812, 22822), (1624, 11411)]