18217926

素因数分解:

$2^1\times 3^3\times {\mathrm{337369}}^1$

素因数の和:337380

約数の個数: 16

約数和(自身を含む): 40484400

約数和(自身を除く): 22266474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337369, 674738, 1012107, 2024214, 3036321, 6072642, 9108963, 18217926]

約数ペア:

[(1, 18217926), (2, 9108963), (3, 6072642), (6, 3036321), (9, 2024214), (18, 1012107), (27, 674738), (54, 337369)]