18002290

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2341}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 32460120

約数和(自身を除く): 14457830

約数列:

[1, 2, 5, 10, 769, 1538, 2341, 3845, 4682, 7690, 11705, 23410, 1800229, 3600458, 9001145, 18002290]

約数ペア:

[(1, 18002290), (2, 9001145), (5, 3600458), (10, 1800229), (769, 23410), (1538, 11705), (2341, 7690), (3845, 4682)]