858125538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 2060697600

約数和(自身を除く): 1202572062

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 127, 138, 171, 207, 254, 342, 381, 414, 437, 762, 859, 874, 1143, 1311, 1718, 2286, 2413, 2577, 2622, 2921, 3933, 4826, 5154, 5842, 7239, 7731, 7866, 8763, 14478, 15462, 16321, 17526, 19757, 21717, 26289, 32642, 39514, 43434, 48963, 52578, 55499, 59271, 97926, 109093, 110998, 118542, 146889, 166497, 177813, 218186, 293778, 327279, 332994, 355626, 375383, 499491, 654558, 750766, 981837, 998982, 1126149, 1963674, 2072767, 2252298, 2509139, 3378447, 4145534, 5018278, 6218301, 6756894, 7527417, 12436602, 15054834, 18654903, 22582251, 37309806, 45164502, 47673641, 95347282, 143020923, 286041846, 429062769, 858125538]

約数ペア:

[(1, 858125538), (2, 429062769), (3, 286041846), (6, 143020923), (9, 95347282), (18, 47673641), (19, 45164502), (23, 37309806), (38, 22582251), (46, 18654903), (57, 15054834), (69, 12436602), (114, 7527417), (127, 6756894), (138, 6218301), (171, 5018278), (207, 4145534), (254, 3378447), (342, 2509139), (381, 2252298), (414, 2072767), (437, 1963674), (762, 1126149), (859, 998982), (874, 981837), (1143, 750766), (1311, 654558), (1718, 499491), (2286, 375383), (2413, 355626), (2577, 332994), (2622, 327279), (2921, 293778), (3933, 218186), (4826, 177813), (5154, 166497), (5842, 146889), (7239, 118542), (7731, 110998), (7866, 109093), (8763, 97926), (14478, 59271), (15462, 55499), (16321, 52578), (17526, 48963), (19757, 43434), (21717, 39514), (26289, 32642)]