18168372

素因数分解:

$2^2\times 3^2\times {\mathrm{504677}}^1$

素因数の和:504687

約数の個数: 18

約数和(自身を含む): 45925698

約数和(自身を除く): 27757326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 504677, 1009354, 1514031, 2018708, 3028062, 4542093, 6056124, 9084186, 18168372]

約数ペア:

[(1, 18168372), (2, 9084186), (3, 6056124), (4, 4542093), (6, 3028062), (9, 2018708), (12, 1514031), (18, 1009354), (36, 504677)]