18530170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109001}}^1$

素因数の和:109025

約数の個数: 16

約数和(自身を含む): 35316648

約数和(自身を除く): 16786478

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 109001, 218002, 545005, 1090010, 1853017, 3706034, 9265085, 18530170]

約数ペア:

[(1, 18530170), (2, 9265085), (5, 3706034), (10, 1853017), (17, 1090010), (34, 545005), (85, 218002), (170, 109001)]