21876266

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 36633600

約数和(自身を除く): 14757334

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 529, 667, 713, 899, 1058, 1334, 1426, 1798, 12167, 15341, 16399, 20677, 24334, 30682, 32798, 41354, 352843, 377177, 475571, 705686, 754354, 951142, 10938133, 21876266]

約数ペア:

[(1, 21876266), (2, 10938133), (23, 951142), (29, 754354), (31, 705686), (46, 475571), (58, 377177), (62, 352843), (529, 41354), (667, 32798), (713, 30682), (899, 24334), (1058, 20677), (1334, 16399), (1426, 15341), (1798, 12167)]