21726786612

素因数分解:

$2^2\times 3^1\times {\mathrm{1810565551}}^1$

素因数の和:1810565558

約数の個数: 12

約数和(自身を含む): 50695835456

約数和(自身を除く): 28969048844

約数列:

[1, 2, 3, 4, 6, 12, 1810565551, 3621131102, 5431696653, 7242262204, 10863393306, 21726786612]

約数ペア:

[(1, 21726786612), (2, 10863393306), (3, 7242262204), (4, 5431696653), (6, 3621131102), (12, 1810565551)]