18315051218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{493747}}^1$

素因数の和:494857

約数の個数: 16

約数和(自身を含む): 29115332064

約数和(自身を除く): 10800280846

約数列:

[1, 2, 17, 34, 1091, 2182, 18547, 37094, 493747, 987494, 8393699, 16787398, 538677977, 1077355954, 9157525609, 18315051218]

約数ペア:

[(1, 18315051218), (2, 9157525609), (17, 1077355954), (34, 538677977), (1091, 16787398), (2182, 8393699), (18547, 987494), (37094, 493747)]