123564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 329728

約数和(自身を除く): 206164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1471, 2942, 4413, 5884, 8826, 10297, 17652, 20594, 30891, 41188, 61782, 123564]

約数ペア:

[(1, 123564), (2, 61782), (3, 41188), (4, 30891), (6, 20594), (7, 17652), (12, 10297), (14, 8826), (21, 5884), (28, 4413), (42, 2942), (84, 1471)]