18768810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{625627}}^1$

素因数の和:625637

約数の個数: 16

約数和(自身を含む): 45045216

約数和(自身を除く): 26276406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 625627, 1251254, 1876881, 3128135, 3753762, 6256270, 9384405, 18768810]

約数ペア:

[(1, 18768810), (2, 9384405), (3, 6256270), (5, 3753762), (6, 3128135), (10, 1876881), (15, 1251254), (30, 625627)]