12643212

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{5821}}^1$

素因数の和:6009

約数の個数: 24

約数和(自身を含む): 29668912

約数和(自身を除く): 17025700

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 5821, 11642, 17463, 23284, 34926, 69852, 1053601, 2107202, 3160803, 4214404, 6321606, 12643212]

約数ペア:

[(1, 12643212), (2, 6321606), (3, 4214404), (4, 3160803), (6, 2107202), (12, 1053601), (181, 69852), (362, 34926), (543, 23284), (724, 17463), (1086, 11642), (2172, 5821)]