21051702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167077}}^1$

素因数の和:167092

約数の個数: 24

約数和(自身を含む): 52128336

約数和(自身を除く): 31076634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167077, 334154, 501231, 1002462, 1169539, 1503693, 2339078, 3007386, 3508617, 7017234, 10525851, 21051702]

約数ペア:

[(1, 21051702), (2, 10525851), (3, 7017234), (6, 3508617), (7, 3007386), (9, 2339078), (14, 1503693), (18, 1169539), (21, 1002462), (42, 501231), (63, 334154), (126, 167077)]