21109902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29077}}^1$

素因数の和:29104

約数の個数: 24

約数和(自身を含む): 46408488

約数和(自身を除く): 25298586

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29077, 58154, 87231, 174462, 319847, 639694, 959541, 1919082, 3518317, 7036634, 10554951, 21109902]

約数ペア:

[(1, 21109902), (2, 10554951), (3, 7036634), (6, 3518317), (11, 1919082), (22, 959541), (33, 639694), (66, 319847), (121, 174462), (242, 87231), (363, 58154), (726, 29077)]