12331908

素因数分解:

$2^2\times 3^2\times {\mathrm{342553}}^1$

素因数の和:342563

約数の個数: 18

約数和(自身を含む): 31172414

約数和(自身を除く): 18840506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 342553, 685106, 1027659, 1370212, 2055318, 3082977, 4110636, 6165954, 12331908]

約数ペア:

[(1, 12331908), (2, 6165954), (3, 4110636), (4, 3082977), (6, 2055318), (9, 1370212), (12, 1027659), (18, 685106), (36, 342553)]