172853982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 455569920

約数和(自身を除く): 282715938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 103, 114, 126, 133, 171, 206, 266, 309, 342, 399, 618, 701, 721, 798, 927, 1197, 1402, 1442, 1854, 1957, 2103, 2163, 2394, 3914, 4206, 4326, 4907, 5871, 6309, 6489, 9814, 11742, 12618, 12978, 13319, 13699, 14721, 17613, 26638, 27398, 29442, 35226, 39957, 41097, 44163, 72203, 79914, 82194, 88326, 93233, 119871, 123291, 144406, 186466, 216609, 239742, 246582, 279699, 433218, 505421, 559398, 649827, 839097, 1010842, 1299654, 1371857, 1516263, 1678194, 2743714, 3032526, 4115571, 4548789, 8231142, 9097578, 9602999, 12346713, 19205998, 24693426, 28808997, 57617994, 86426991, 172853982]

約数ペア:

[(1, 172853982), (2, 86426991), (3, 57617994), (6, 28808997), (7, 24693426), (9, 19205998), (14, 12346713), (18, 9602999), (19, 9097578), (21, 8231142), (38, 4548789), (42, 4115571), (57, 3032526), (63, 2743714), (103, 1678194), (114, 1516263), (126, 1371857), (133, 1299654), (171, 1010842), (206, 839097), (266, 649827), (309, 559398), (342, 505421), (399, 433218), (618, 279699), (701, 246582), (721, 239742), (798, 216609), (927, 186466), (1197, 144406), (1402, 123291), (1442, 119871), (1854, 93233), (1957, 88326), (2103, 82194), (2163, 79914), (2394, 72203), (3914, 44163), (4206, 41097), (4326, 39957), (4907, 35226), (5871, 29442), (6309, 27398), (6489, 26638), (9814, 17613), (11742, 14721), (12618, 13699), (12978, 13319)]