312919404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3725231}}^1$

素因数の和:3725245

約数の個数: 24

約数和(自身を含む): 834451968

約数和(自身を除く): 521532564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3725231, 7450462, 11175693, 14900924, 22351386, 26076617, 44702772, 52153234, 78229851, 104306468, 156459702, 312919404]

約数ペア:

[(1, 312919404), (2, 156459702), (3, 104306468), (4, 78229851), (6, 52153234), (7, 44702772), (12, 26076617), (14, 22351386), (21, 14900924), (28, 11175693), (42, 7450462), (84, 3725231)]