8704542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 22063104

約数和(自身を除く): 13358562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 154, 166, 227, 231, 249, 454, 462, 498, 581, 681, 913, 1162, 1362, 1589, 1743, 1826, 2497, 2739, 3178, 3486, 4767, 4994, 5478, 6391, 7491, 9534, 12782, 14982, 17479, 18841, 19173, 34958, 37682, 38346, 52437, 56523, 104874, 113046, 131887, 207251, 263774, 395661, 414502, 621753, 791322, 1243506, 1450757, 2901514, 4352271, 8704542]

約数ペア:

[(1, 8704542), (2, 4352271), (3, 2901514), (6, 1450757), (7, 1243506), (11, 791322), (14, 621753), (21, 414502), (22, 395661), (33, 263774), (42, 207251), (66, 131887), (77, 113046), (83, 104874), (154, 56523), (166, 52437), (227, 38346), (231, 37682), (249, 34958), (454, 19173), (462, 18841), (498, 17479), (581, 14982), (681, 12782), (913, 9534), (1162, 7491), (1362, 6391), (1589, 5478), (1743, 4994), (1826, 4767), (2497, 3486), (2739, 3178)]