16809066

素因数分解:

$2^1\times 3^3\times {\mathrm{311279}}^1$

素因数の和:311290

約数の個数: 16

約数和(自身を含む): 37353600

約数和(自身を除く): 20544534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311279, 622558, 933837, 1867674, 2801511, 5603022, 8404533, 16809066]

約数ペア:

[(1, 16809066), (2, 8404533), (3, 5603022), (6, 2801511), (9, 1867674), (18, 933837), (27, 622558), (54, 311279)]