18402630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{613421}}^1$

素因数の和:613431

約数の個数: 16

約数和(自身を含む): 44166384

約数和(自身を除く): 25763754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 613421, 1226842, 1840263, 3067105, 3680526, 6134210, 9201315, 18402630]

約数ペア:

[(1, 18402630), (2, 9201315), (3, 6134210), (5, 3680526), (6, 3067105), (10, 1840263), (15, 1226842), (30, 613421)]