4548258

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 12902400

約数和(自身を除く): 8354142

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 31, 33, 38, 39, 54, 57, 62, 66, 78, 93, 99, 114, 117, 143, 171, 186, 198, 209, 234, 247, 279, 286, 297, 341, 342, 351, 403, 418, 429, 494, 513, 558, 589, 594, 627, 682, 702, 741, 806, 837, 858, 1023, 1026, 1178, 1209, 1254, 1287, 1482, 1674, 1767, 1881, 2046, 2223, 2418, 2574, 2717, 3069, 3534, 3627, 3762, 3861, 4433, 4446, 5301, 5434, 5643, 6138, 6479, 6669, 7254, 7657, 7722, 8151, 8866, 9207, 10602, 10881, 11286, 12958, 13299, 13338, 15314, 15903, 16302, 18414, 19437, 21762, 22971, 24453, 26598, 31806, 38874, 39897, 45942, 48906, 58311, 68913, 73359, 79794, 84227, 116622, 119691, 137826, 146718, 168454, 174933, 206739, 239382, 252681, 349866, 413478, 505362, 758043, 1516086, 2274129, 4548258]

約数ペア:

[(1, 4548258), (2, 2274129), (3, 1516086), (6, 758043), (9, 505362), (11, 413478), (13, 349866), (18, 252681), (19, 239382), (22, 206739), (26, 174933), (27, 168454), (31, 146718), (33, 137826), (38, 119691), (39, 116622), (54, 84227), (57, 79794), (62, 73359), (66, 68913), (78, 58311), (93, 48906), (99, 45942), (114, 39897), (117, 38874), (143, 31806), (171, 26598), (186, 24453), (198, 22971), (209, 21762), (234, 19437), (247, 18414), (279, 16302), (286, 15903), (297, 15314), (341, 13338), (342, 13299), (351, 12958), (403, 11286), (418, 10881), (429, 10602), (494, 9207), (513, 8866), (558, 8151), (589, 7722), (594, 7657), (627, 7254), (682, 6669), (702, 6479), (741, 6138), (806, 5643), (837, 5434), (858, 5301), (1023, 4446), (1026, 4433), (1178, 3861), (1209, 3762), (1254, 3627), (1287, 3534), (1482, 3069), (1674, 2717), (1767, 2574), (1881, 2418), (2046, 2223)]