18184888

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{2341}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 34146360

約数和(自身を除く): 15961472

約数列:

[1, 2, 4, 8, 971, 1942, 2341, 3884, 4682, 7768, 9364, 18728, 2273111, 4546222, 9092444, 18184888]

約数ペア:

[(1, 18184888), (2, 9092444), (4, 4546222), (8, 2273111), (971, 18728), (1942, 9364), (2341, 7768), (3884, 4682)]