2018277717

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{22453}}^1$

素因数の和:22577

約数の個数: 24

約数和(自身を含む): 2874471264

約数和(自身を除く): 856193547

約数列:

[1, 3, 19, 57, 83, 249, 361, 1083, 1577, 4731, 22453, 29963, 67359, 89889, 426607, 1279821, 1863599, 5590797, 8105533, 24316599, 35408381, 106225143, 672759239, 2018277717]

約数ペア:

[(1, 2018277717), (3, 672759239), (19, 106225143), (57, 35408381), (83, 24316599), (249, 8105533), (361, 5590797), (1083, 1863599), (1577, 1279821), (4731, 426607), (22453, 89889), (29963, 67359)]