70217802

素因数分解:

$2^1\times 3^2\times {\mathrm{3900989}}^1$

素因数の和:3900997

約数の個数: 12

約数和(自身を含む): 152138610

約数和(自身を除く): 81920808

約数列:

[1, 2, 3, 6, 9, 18, 3900989, 7801978, 11702967, 23405934, 35108901, 70217802]

約数ペア:

[(1, 70217802), (2, 35108901), (3, 23405934), (6, 11702967), (9, 7801978), (18, 3900989)]