26638674

素因数分解:

$2^1\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{2221}}^1$

素因数の和:4225

約数の個数: 16

約数和(自身を含む): 53328000

約数和(自身を除く): 26689326

約数列:

[1, 2, 3, 6, 1999, 2221, 3998, 4442, 5997, 6663, 11994, 13326, 4439779, 8879558, 13319337, 26638674]

約数ペア:

[(1, 26638674), (2, 13319337), (3, 8879558), (6, 4439779), (1999, 13326), (2221, 11994), (3998, 6663), (4442, 5997)]