18843702

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{28813}}^1$

素因数の和:28927

約数の個数: 16

約数和(自身を含む): 38034480

約数和(自身を除く): 19190778

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 28813, 57626, 86439, 172878, 3140617, 6281234, 9421851, 18843702]

約数ペア:

[(1, 18843702), (2, 9421851), (3, 6281234), (6, 3140617), (109, 172878), (218, 86439), (327, 57626), (654, 28813)]