628031934

素因数分解:

$2^1\times 3^3\times {\mathrm{691}}^1\times {\mathrm{16831}}^1$

素因数の和:17533

約数の個数: 32

約数和(自身を含む): 1397729280

約数和(自身を除く): 769697346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 691, 1382, 2073, 4146, 6219, 12438, 16831, 18657, 33662, 37314, 50493, 100986, 151479, 302958, 454437, 908874, 11630221, 23260442, 34890663, 69781326, 104671989, 209343978, 314015967, 628031934]

約数ペア:

[(1, 628031934), (2, 314015967), (3, 209343978), (6, 104671989), (9, 69781326), (18, 34890663), (27, 23260442), (54, 11630221), (691, 908874), (1382, 454437), (2073, 302958), (4146, 151479), (6219, 100986), (12438, 50493), (16831, 37314), (18657, 33662)]