18804270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{626809}}^1$

素因数の和:626819

約数の個数: 16

約数和(自身を含む): 45130320

約数和(自身を除く): 26326050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 626809, 1253618, 1880427, 3134045, 3760854, 6268090, 9402135, 18804270]

約数ペア:

[(1, 18804270), (2, 9402135), (3, 6268090), (5, 3760854), (6, 3134045), (10, 1880427), (15, 1253618), (30, 626809)]