315780084

素因数分解:

$2^2\times 3^2\times {\mathrm{8771669}}^1$

素因数の和:8771679

約数の個数: 18

約数和(自身を含む): 798221970

約数和(自身を除く): 482441886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8771669, 17543338, 26315007, 35086676, 52630014, 78945021, 105260028, 157890042, 315780084]

約数ペア:

[(1, 315780084), (2, 157890042), (3, 105260028), (4, 78945021), (6, 52630014), (9, 35086676), (12, 26315007), (18, 17543338), (36, 8771669)]