2012136291

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{20324609}}^1$

素因数の和:20324626

約数の個数: 12

約数和(自身を含む): 3170639160

約数和(自身を除く): 1158502869

約数列:

[1, 3, 9, 11, 33, 99, 20324609, 60973827, 182921481, 223570699, 670712097, 2012136291]

約数ペア:

[(1, 2012136291), (3, 670712097), (9, 223570699), (11, 182921481), (33, 60973827), (99, 20324609)]