21096804

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{60623}}^1$

素因数の和:60659

約数の個数: 24

約数和(自身を含む): 50924160

約数和(自身を除く): 29827356

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 60623, 121246, 181869, 242492, 363738, 727476, 1758067, 3516134, 5274201, 7032268, 10548402, 21096804]

約数ペア:

[(1, 21096804), (2, 10548402), (3, 7032268), (4, 5274201), (6, 3516134), (12, 1758067), (29, 727476), (58, 363738), (87, 242492), (116, 181869), (174, 121246), (348, 60623)]