22021398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{174773}}^1$

素因数の和:174788

約数の個数: 24

約数和(自身を含む): 54529488

約数和(自身を除く): 32508090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 174773, 349546, 524319, 1048638, 1223411, 1572957, 2446822, 3145914, 3670233, 7340466, 11010699, 22021398]

約数ペア:

[(1, 22021398), (2, 11010699), (3, 7340466), (6, 3670233), (7, 3145914), (9, 2446822), (14, 1572957), (18, 1223411), (21, 1048638), (42, 524319), (63, 349546), (126, 174773)]