18966270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{632209}}^1$

素因数の和:632219

約数の個数: 16

約数和(自身を含む): 45519120

約数和(自身を除く): 26552850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 632209, 1264418, 1896627, 3161045, 3793254, 6322090, 9483135, 18966270]

約数ペア:

[(1, 18966270), (2, 9483135), (3, 6322090), (5, 3793254), (6, 3161045), (10, 1896627), (15, 1264418), (30, 632209)]