18383286

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{28109}}^1$

素因数の和:28223

約数の個数: 16

約数和(自身を含む): 37105200

約数和(自身を除く): 18721914

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 28109, 56218, 84327, 168654, 3063881, 6127762, 9191643, 18383286]

約数ペア:

[(1, 18383286), (2, 9191643), (3, 6127762), (6, 3063881), (109, 168654), (218, 84327), (327, 56218), (654, 28109)]