5173218

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 11821056

約数和(自身を除く): 6647838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 127, 146, 186, 219, 254, 279, 381, 438, 558, 657, 762, 1143, 1314, 2263, 2286, 3937, 4526, 6789, 7874, 9271, 11811, 13578, 18542, 20367, 23622, 27813, 35433, 40734, 55626, 70866, 83439, 166878, 287401, 574802, 862203, 1724406, 2586609, 5173218]

約数ペア:

[(1, 5173218), (2, 2586609), (3, 1724406), (6, 862203), (9, 574802), (18, 287401), (31, 166878), (62, 83439), (73, 70866), (93, 55626), (127, 40734), (146, 35433), (186, 27813), (219, 23622), (254, 20367), (279, 18542), (381, 13578), (438, 11811), (558, 9271), (657, 7874), (762, 6789), (1143, 4526), (1314, 3937), (2263, 2286)]