2012956659

素因数分解:

$3^2\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{21401}}^1$

素因数の和:22907

約数の個数: 24

約数和(自身を含む): 3325357152

約数和(自身を除く): 1312400493

約数列:

[1, 3, 7, 9, 21, 63, 1493, 4479, 10451, 13437, 21401, 31353, 64203, 94059, 149807, 192609, 449421, 1348263, 31951693, 95855079, 223661851, 287565237, 670985553, 2012956659]

約数ペア:

[(1, 2012956659), (3, 670985553), (7, 287565237), (9, 223661851), (21, 95855079), (63, 31951693), (1493, 1348263), (4479, 449421), (10451, 192609), (13437, 149807), (21401, 94059), (31353, 64203)]