21556534626

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5730073}}^1$

素因数の和:5730111

約数の個数: 48

約数和(自身を含む): 53633492640

約数和(自身を除く): 32076958014

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 5730073, 11460146, 17190219, 34380438, 51570657, 63030803, 103141314, 108871387, 126061606, 189092409, 217742774, 326614161, 378184818, 567277227, 653228322, 979842483, 1134554454, 1197585257, 1959684966, 2395170514, 3592755771, 7185511542, 10778267313, 21556534626]

約数ペア:

[(1, 21556534626), (2, 10778267313), (3, 7185511542), (6, 3592755771), (9, 2395170514), (11, 1959684966), (18, 1197585257), (19, 1134554454), (22, 979842483), (33, 653228322), (38, 567277227), (57, 378184818), (66, 326614161), (99, 217742774), (114, 189092409), (171, 126061606), (198, 108871387), (209, 103141314), (342, 63030803), (418, 51570657), (627, 34380438), (1254, 17190219), (1881, 11460146), (3762, 5730073)]