123238422

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{4157}}^1$

素因数の和:4235

約数の個数: 48

約数和(自身を含む): 281513232

約数和(自身を除く): 158274810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 1098, 1647, 3294, 4157, 4941, 8314, 9882, 12471, 14823, 24942, 29646, 37413, 74826, 112239, 224478, 253577, 336717, 507154, 673434, 760731, 1010151, 1521462, 2020302, 2282193, 4564386, 6846579, 13693158, 20539737, 41079474, 61619211, 123238422]

約数ペア:

[(1, 123238422), (2, 61619211), (3, 41079474), (6, 20539737), (9, 13693158), (18, 6846579), (27, 4564386), (54, 2282193), (61, 2020302), (81, 1521462), (122, 1010151), (162, 760731), (183, 673434), (243, 507154), (366, 336717), (486, 253577), (549, 224478), (1098, 112239), (1647, 74826), (3294, 37413), (4157, 29646), (4941, 24942), (8314, 14823), (9882, 12471)]