16380054

素因数分解:

$2^1\times 3^2\times {\mathrm{910003}}^1$

素因数の和:910011

約数の個数: 12

約数和(自身を含む): 35490156

約数和(自身を除く): 19110102

約数列:

[1, 2, 3, 6, 9, 18, 910003, 1820006, 2730009, 5460018, 8190027, 16380054]

約数ペア:

[(1, 16380054), (2, 8190027), (3, 5460018), (6, 2730009), (9, 1820006), (18, 910003)]