9006910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 18172512

約数和(自身を除く): 9165602

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 2213, 4070, 4426, 11065, 22130, 24343, 48686, 81881, 121715, 163762, 243430, 409405, 818810, 900691, 1801382, 4503455, 9006910]

約数ペア:

[(1, 9006910), (2, 4503455), (5, 1801382), (10, 900691), (11, 818810), (22, 409405), (37, 243430), (55, 163762), (74, 121715), (110, 81881), (185, 48686), (370, 24343), (407, 22130), (814, 11065), (2035, 4426), (2213, 4070)]