18840372

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{54139}}^1$

素因数の和:54175

約数の個数: 24

約数和(自身を含む): 45477600

約数和(自身を除く): 26637228

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 54139, 108278, 162417, 216556, 324834, 649668, 1570031, 3140062, 4710093, 6280124, 9420186, 18840372]

約数ペア:

[(1, 18840372), (2, 9420186), (3, 6280124), (4, 4710093), (6, 3140062), (12, 1570031), (29, 649668), (58, 324834), (87, 216556), (116, 162417), (174, 108278), (348, 54139)]