18879132

素因数分解:

$2^2\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{1297}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 44121616

約数和(自身を除く): 25242484

約数列:

[1, 2, 3, 4, 6, 12, 1213, 1297, 2426, 2594, 3639, 3891, 4852, 5188, 7278, 7782, 14556, 15564, 1573261, 3146522, 4719783, 6293044, 9439566, 18879132]

約数ペア:

[(1, 18879132), (2, 9439566), (3, 6293044), (4, 4719783), (6, 3146522), (12, 1573261), (1213, 15564), (1297, 14556), (2426, 7782), (2594, 7278), (3639, 5188), (3891, 4852)]