2026629

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1861}}^1$

素因数の和:1889

約数の個数: 18

約数和(自身を含む): 3219398

約数和(自身を除く): 1192769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1861, 5583, 16749, 20471, 61413, 184239, 225181, 675543, 2026629]

約数ペア:

[(1, 2026629), (3, 675543), (9, 225181), (11, 184239), (33, 61413), (99, 20471), (121, 16749), (363, 5583), (1089, 1861)]