12400240728

素因数分解:

$2^3\times 3^1\times {\mathrm{516676697}}^1$

素因数の和:516676706

約数の個数: 16

約数和(自身を含む): 31000601880

約数和(自身を除く): 18600361152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 516676697, 1033353394, 1550030091, 2066706788, 3100060182, 4133413576, 6200120364, 12400240728]

約数ペア:

[(1, 12400240728), (2, 6200120364), (3, 4133413576), (4, 3100060182), (6, 2066706788), (8, 1550030091), (12, 1033353394), (24, 516676697)]