21761214

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{24019}}^1$

素因数の和:24175

約数の個数: 16

約数和(自身を含む): 43812480

約数和(自身を除く): 22051266

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 24019, 48038, 72057, 144114, 3626869, 7253738, 10880607, 21761214]

約数ペア:

[(1, 21761214), (2, 10880607), (3, 7253738), (6, 3626869), (151, 144114), (302, 72057), (453, 48038), (906, 24019)]