2018481717

素因数分解:

$3^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{60719}}^1$

素因数の和:62312

約数の個数: 16

約数和(自身を含む): 3077775360

約数和(自身を除く): 1059293643

約数列:

[1, 3, 7, 21, 1583, 4749, 11081, 33243, 60719, 182157, 425033, 1275099, 96118177, 288354531, 672827239, 2018481717]

約数ペア:

[(1, 2018481717), (3, 672827239), (7, 288354531), (21, 96118177), (1583, 1275099), (4749, 425033), (11081, 182157), (33243, 60719)]