18182790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{202031}}^1$

素因数の和:202044

約数の個数: 24

約数和(自身を含む): 47275488

約数和(自身を除く): 29092698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 202031, 404062, 606093, 1010155, 1212186, 1818279, 2020310, 3030465, 3636558, 6060930, 9091395, 18182790]

約数ペア:

[(1, 18182790), (2, 9091395), (3, 6060930), (5, 3636558), (6, 3030465), (9, 2020310), (10, 1818279), (15, 1212186), (18, 1010155), (30, 606093), (45, 404062), (90, 202031)]