12407556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{147709}}^1$

素因数の和:147723

約数の個数: 24

約数和(自身を含む): 33087040

約数和(自身を除く): 20679484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 147709, 295418, 443127, 590836, 886254, 1033963, 1772508, 2067926, 3101889, 4135852, 6203778, 12407556]

約数ペア:

[(1, 12407556), (2, 6203778), (3, 4135852), (4, 3101889), (6, 2067926), (7, 1772508), (12, 1033963), (14, 886254), (21, 590836), (28, 443127), (42, 295418), (84, 147709)]