21585222

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41351}}^1$

素因数の和:41388

約数の個数: 24

約数和(自身を含む): 48381840

約数和(自身を除く): 26796618

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41351, 82702, 124053, 248106, 372159, 744318, 1199179, 2398358, 3597537, 7195074, 10792611, 21585222]

約数ペア:

[(1, 21585222), (2, 10792611), (3, 7195074), (6, 3597537), (9, 2398358), (18, 1199179), (29, 744318), (58, 372159), (87, 248106), (174, 124053), (261, 82702), (522, 41351)]