123222258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 283345920

約数和(自身を除く): 160123662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 2837, 4826, 5674, 7239, 8511, 14478, 17022, 21717, 25533, 43434, 51066, 53903, 107806, 161709, 323418, 360299, 485127, 720598, 970254, 1080897, 2161794, 3242691, 6485382, 6845681, 13691362, 20537043, 41074086, 61611129, 123222258]

約数ペア:

[(1, 123222258), (2, 61611129), (3, 41074086), (6, 20537043), (9, 13691362), (18, 6845681), (19, 6485382), (38, 3242691), (57, 2161794), (114, 1080897), (127, 970254), (171, 720598), (254, 485127), (342, 360299), (381, 323418), (762, 161709), (1143, 107806), (2286, 53903), (2413, 51066), (2837, 43434), (4826, 25533), (5674, 21717), (7239, 17022), (8511, 14478)]