18327490

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3221}}^1$

素因数の和:3797

約数の個数: 16

約数和(自身を含む): 33057720

約数和(自身を除く): 14730230

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 3221, 5690, 6442, 16105, 32210, 1832749, 3665498, 9163745, 18327490]

約数ペア:

[(1, 18327490), (2, 9163745), (5, 3665498), (10, 1832749), (569, 32210), (1138, 16105), (2845, 6442), (3221, 5690)]