40647924

素因数分解:

$2^2\times 3^2\times {\mathrm{1129109}}^1$

素因数の和:1129119

約数の個数: 18

約数和(自身を含む): 102749010

約数和(自身を除く): 62101086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1129109, 2258218, 3387327, 4516436, 6774654, 10161981, 13549308, 20323962, 40647924]

約数ペア:

[(1, 40647924), (2, 20323962), (3, 13549308), (4, 10161981), (6, 6774654), (9, 4516436), (12, 3387327), (18, 2258218), (36, 1129109)]