12740472

素因数分解:

$2^3\times 3^2\times {\mathrm{176951}}^1$

素因数の和:176963

約数の個数: 24

約数和(自身を含む): 34505640

約数和(自身を除く): 21765168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 176951, 353902, 530853, 707804, 1061706, 1415608, 1592559, 2123412, 3185118, 4246824, 6370236, 12740472]

約数ペア:

[(1, 12740472), (2, 6370236), (3, 4246824), (4, 3185118), (6, 2123412), (8, 1592559), (9, 1415608), (12, 1061706), (18, 707804), (24, 530853), (36, 353902), (72, 176951)]