18396297

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 27937728

約数和(自身を除く): 9541431

約数列:

[1, 3, 9, 23, 69, 181, 207, 491, 543, 1473, 1629, 4163, 4419, 11293, 12489, 33879, 37467, 88871, 101637, 266613, 799839, 2044033, 6132099, 18396297]

約数ペア:

[(1, 18396297), (3, 6132099), (9, 2044033), (23, 799839), (69, 266613), (181, 101637), (207, 88871), (491, 37467), (543, 33879), (1473, 12489), (1629, 11293), (4163, 4419)]