18068865

素因数分解:

$3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1699}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 28968000

約数和(自身を除く): 10899135

約数列:

[1, 3, 5, 15, 709, 1699, 2127, 3545, 5097, 8495, 10635, 25485, 1204591, 3613773, 6022955, 18068865]

約数ペア:

[(1, 18068865), (3, 6022955), (5, 3613773), (15, 1204591), (709, 25485), (1699, 10635), (2127, 8495), (3545, 5097)]