18497946

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{28813}}^1$

素因数の和:28925

約数の個数: 16

約数和(自身を含む): 37342944

約数和(自身を除く): 18844998

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 28813, 57626, 86439, 172878, 3082991, 6165982, 9248973, 18497946]

約数ペア:

[(1, 18497946), (2, 9248973), (3, 6165982), (6, 3082991), (107, 172878), (214, 86439), (321, 57626), (642, 28813)]