1253458026

素因数分解:

$2^1\times 3^2\times {\mathrm{69636557}}^1$

素因数の和:69636565

約数の個数: 12

約数和(自身を含む): 2715825762

約数和(自身を除く): 1462367736

約数列:

[1, 2, 3, 6, 9, 18, 69636557, 139273114, 208909671, 417819342, 626729013, 1253458026]

約数ペア:

[(1, 1253458026), (2, 626729013), (3, 417819342), (6, 208909671), (9, 139273114), (18, 69636557)]