247482666

素因数分解:

$2^1\times 3^2\times {\mathrm{1493}}^1\times {\mathrm{9209}}^1$

素因数の和:10710

約数の個数: 24

約数和(自身を含む): 536629860

約数和(自身を除く): 289147194

約数列:

[1, 2, 3, 6, 9, 18, 1493, 2986, 4479, 8958, 9209, 13437, 18418, 26874, 27627, 55254, 82881, 165762, 13749037, 27498074, 41247111, 82494222, 123741333, 247482666]

約数ペア:

[(1, 247482666), (2, 123741333), (3, 82494222), (6, 41247111), (9, 27498074), (18, 13749037), (1493, 165762), (2986, 82881), (4479, 55254), (8958, 27627), (9209, 26874), (13437, 18418)]