18226977

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5297}}^1$

素因数の和:5368

約数の個数: 16

約数和(自身を含む): 25769472

約数和(自身を除く): 7542495

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 5297, 15891, 164207, 195989, 492621, 587967, 6075659, 18226977]

約数ペア:

[(1, 18226977), (3, 6075659), (31, 587967), (37, 492621), (93, 195989), (111, 164207), (1147, 15891), (3441, 5297)]