646433232

素因数分解:

$2^4\times 3^1\times {\mathrm{13467359}}^1$

素因数の和:13467370

約数の個数: 20

約数和(自身を含む): 1669952640

約数和(自身を除く): 1023519408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13467359, 26934718, 40402077, 53869436, 80804154, 107738872, 161608308, 215477744, 323216616, 646433232]

約数ペア:

[(1, 646433232), (2, 323216616), (3, 215477744), (4, 161608308), (6, 107738872), (8, 80804154), (12, 53869436), (16, 40402077), (24, 26934718), (48, 13467359)]