21883840164

素因数分解:

$2^2\times 3^2\times {\mathrm{607884449}}^1$

素因数の和:607884459

約数の個数: 18

約数和(自身を含む): 55317484950

約数和(自身を除く): 33433644786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607884449, 1215768898, 1823653347, 2431537796, 3647306694, 5470960041, 7294613388, 10941920082, 21883840164]

約数ペア:

[(1, 21883840164), (2, 10941920082), (3, 7294613388), (4, 5470960041), (6, 3647306694), (9, 2431537796), (12, 1823653347), (18, 1215768898), (36, 607884449)]