18518684

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 33264000

約数和(自身を除く): 14745316

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 524, 599, 1198, 2396, 7729, 15458, 30916, 35341, 70682, 78469, 141364, 156938, 313876, 4629671, 9259342, 18518684]

約数ペア:

[(1, 18518684), (2, 9259342), (4, 4629671), (59, 313876), (118, 156938), (131, 141364), (236, 78469), (262, 70682), (524, 35341), (599, 30916), (1198, 15458), (2396, 7729)]