18085850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12473}}^1$

素因数の和:12514

約数の個数: 24

約数和(自身を含む): 34802460

約数和(自身を除く): 16716610

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 12473, 24946, 62365, 124730, 311825, 361717, 623650, 723434, 1808585, 3617170, 9042925, 18085850]

約数ペア:

[(1, 18085850), (2, 9042925), (5, 3617170), (10, 1808585), (25, 723434), (29, 623650), (50, 361717), (58, 311825), (145, 124730), (290, 62365), (725, 24946), (1450, 12473)]