252222

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 16

約数和(自身を含む): 509952

約数和(自身を除く): 257730

約数列:

[1, 2, 3, 6, 127, 254, 331, 381, 662, 762, 993, 1986, 42037, 84074, 126111, 252222]

約数ペア:

[(1, 252222), (2, 126111), (3, 84074), (6, 42037), (127, 1986), (254, 993), (331, 762), (381, 662)]