80909802

素因数分解:

$2^1\times 3^2\times {\mathrm{4494989}}^1$

素因数の和:4494997

約数の個数: 12

約数和(自身を含む): 175304610

約数和(自身を除く): 94394808

約数列:

[1, 2, 3, 6, 9, 18, 4494989, 8989978, 13484967, 26969934, 40454901, 80909802]

約数ペア:

[(1, 80909802), (2, 40454901), (3, 26969934), (6, 13484967), (9, 8989978), (18, 4494989)]