21444186

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83117}}^1$

素因数の和:83165

約数の個数: 16

約数和(自身を含む): 43886304

約数和(自身を除く): 22442118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 83117, 166234, 249351, 498702, 3574031, 7148062, 10722093, 21444186]

約数ペア:

[(1, 21444186), (2, 10722093), (3, 7148062), (6, 3574031), (43, 498702), (86, 249351), (129, 166234), (258, 83117)]