18413118

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2551}}^1$

素因数の和:2960

約数の個数: 24

約数和(自身を含む): 40010256

約数和(自身を除く): 21597138

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 2551, 3609, 5102, 7218, 7653, 15306, 22959, 45918, 1022951, 2045902, 3068853, 6137706, 9206559, 18413118]

約数ペア:

[(1, 18413118), (2, 9206559), (3, 6137706), (6, 3068853), (9, 2045902), (18, 1022951), (401, 45918), (802, 22959), (1203, 15306), (2406, 7653), (2551, 7218), (3609, 5102)]