18109914

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{27691}}^1$

素因数の和:27805

約数の個数: 16

約数和(自身を含む): 36553440

約数和(自身を除く): 18443526

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 27691, 55382, 83073, 166146, 3018319, 6036638, 9054957, 18109914]

約数ペア:

[(1, 18109914), (2, 9054957), (3, 6036638), (6, 3018319), (109, 166146), (218, 83073), (327, 55382), (654, 27691)]