4989666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 12026880

約数和(自身を除く): 7037214

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 173, 209, 253, 346, 418, 437, 506, 519, 627, 759, 874, 1038, 1254, 1311, 1518, 1903, 2622, 3287, 3806, 3979, 4807, 5709, 6574, 7958, 9614, 9861, 11418, 11937, 14421, 19722, 23874, 28842, 36157, 43769, 72314, 75601, 87538, 108471, 131307, 151202, 216942, 226803, 262614, 453606, 831611, 1663222, 2494833, 4989666]

約数ペア:

[(1, 4989666), (2, 2494833), (3, 1663222), (6, 831611), (11, 453606), (19, 262614), (22, 226803), (23, 216942), (33, 151202), (38, 131307), (46, 108471), (57, 87538), (66, 75601), (69, 72314), (114, 43769), (138, 36157), (173, 28842), (209, 23874), (253, 19722), (346, 14421), (418, 11937), (437, 11418), (506, 9861), (519, 9614), (627, 7958), (759, 6574), (874, 5709), (1038, 4807), (1254, 3979), (1311, 3806), (1518, 3287), (1903, 2622)]