18104204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 32923968

約数和(自身を除く): 14819764

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 1571, 2881, 3142, 5762, 6284, 11524, 67553, 105257, 135106, 210514, 270212, 421028, 4526051, 9052102, 18104204]

約数ペア:

[(1, 18104204), (2, 9052102), (4, 4526051), (43, 421028), (67, 270212), (86, 210514), (134, 135106), (172, 105257), (268, 67553), (1571, 11524), (2881, 6284), (3142, 5762)]