21929702994

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4366727}}^1$

素因数の和:4366772

約数の個数: 40

約数和(自身を含む): 50723912448

約数和(自身を除く): 28794209454

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 4366727, 8733454, 13100181, 26200362, 39300543, 78601086, 117901629, 135368537, 235803258, 270737074, 353704887, 406105611, 707409774, 812211222, 1218316833, 2436633666, 3654950499, 7309900998, 10964851497, 21929702994]

約数ペア:

[(1, 21929702994), (2, 10964851497), (3, 7309900998), (6, 3654950499), (9, 2436633666), (18, 1218316833), (27, 812211222), (31, 707409774), (54, 406105611), (62, 353704887), (81, 270737074), (93, 235803258), (162, 135368537), (186, 117901629), (279, 78601086), (558, 39300543), (837, 26200362), (1674, 13100181), (2511, 8733454), (5022, 4366727)]