2178558

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1088

約数の個数: 24

約数和(自身を含む): 4762368

約数和(自身を除く): 2583810

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 953, 1143, 1906, 2286, 2859, 5718, 8577, 17154, 121031, 242062, 363093, 726186, 1089279, 2178558]

約数ペア:

[(1, 2178558), (2, 1089279), (3, 726186), (6, 363093), (9, 242062), (18, 121031), (127, 17154), (254, 8577), (381, 5718), (762, 2859), (953, 2286), (1143, 1906)]