18678027

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2018

約数の個数: 16

約数和(自身を含む): 25961472

約数和(自身を除く): 7283445

約数列:

[1, 3, 31, 93, 107, 321, 1877, 3317, 5631, 9951, 58187, 174561, 200839, 602517, 6226009, 18678027]

約数ペア:

[(1, 18678027), (3, 6226009), (31, 602517), (93, 200839), (107, 174561), (321, 58187), (1877, 9951), (3317, 5631)]