2018708406

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 5506615296

約数和(自身を除く): 3487906890

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 81, 93, 99, 117, 143, 162, 186, 198, 234, 243, 279, 286, 297, 341, 351, 403, 429, 486, 558, 594, 682, 702, 806, 837, 858, 891, 937, 1023, 1053, 1209, 1287, 1674, 1782, 1874, 2046, 2106, 2418, 2511, 2574, 2673, 2811, 3069, 3159, 3627, 3861, 4433, 5022, 5346, 5622, 6138, 6318, 7254, 7533, 7722, 8433, 8866, 9207, 10307, 10881, 11583, 12181, 13299, 15066, 16866, 18414, 20614, 21762, 23166, 24362, 25299, 26598, 27621, 29047, 30921, 32643, 34749, 36543, 39897, 50598, 55242, 58094, 61842, 65286, 69498, 73086, 75897, 79794, 82863, 87141, 92763, 97929, 109629, 119691, 133991, 151794, 165726, 174282, 185526, 195858, 219258, 227691, 239382, 261423, 267982, 278289, 319517, 328887, 359073, 377611, 401973, 455382, 522846, 556578, 639034, 657774, 718146, 755222, 784269, 803946, 834867, 958551, 986661, 1077219, 1132833, 1205919, 1568538, 1669734, 1917102, 1973322, 2154438, 2265666, 2352807, 2411838, 2504601, 2875653, 2959983, 3398499, 3617757, 4153721, 4705614, 5009202, 5751306, 5919966, 6796998, 7058421, 7235514, 8307442, 8626959, 10195497, 10853271, 12461163, 14116842, 17253918, 20390994, 21706542, 24922326, 25880877, 30586491, 32559813, 37383489, 51761754, 61172982, 65119626, 74766978, 77642631, 91759473, 112150467, 155285262, 183518946, 224300934, 336451401, 672902802, 1009354203, 2018708406]

約数ペア:

[(1, 2018708406), (2, 1009354203), (3, 672902802), (6, 336451401), (9, 224300934), (11, 183518946), (13, 155285262), (18, 112150467), (22, 91759473), (26, 77642631), (27, 74766978), (31, 65119626), (33, 61172982), (39, 51761754), (54, 37383489), (62, 32559813), (66, 30586491), (78, 25880877), (81, 24922326), (93, 21706542), (99, 20390994), (117, 17253918), (143, 14116842), (162, 12461163), (186, 10853271), (198, 10195497), (234, 8626959), (243, 8307442), (279, 7235514), (286, 7058421), (297, 6796998), (341, 5919966), (351, 5751306), (403, 5009202), (429, 4705614), (486, 4153721), (558, 3617757), (594, 3398499), (682, 2959983), (702, 2875653), (806, 2504601), (837, 2411838), (858, 2352807), (891, 2265666), (937, 2154438), (1023, 1973322), (1053, 1917102), (1209, 1669734), (1287, 1568538), (1674, 1205919), (1782, 1132833), (1874, 1077219), (2046, 986661), (2106, 958551), (2418, 834867), (2511, 803946), (2574, 784269), (2673, 755222), (2811, 718146), (3069, 657774), (3159, 639034), (3627, 556578), (3861, 522846), (4433, 455382), (5022, 401973), (5346, 377611), (5622, 359073), (6138, 328887), (6318, 319517), (7254, 278289), (7533, 267982), (7722, 261423), (8433, 239382), (8866, 227691), (9207, 219258), (10307, 195858), (10881, 185526), (11583, 174282), (12181, 165726), (13299, 151794), (15066, 133991), (16866, 119691), (18414, 109629), (20614, 97929), (21762, 92763), (23166, 87141), (24362, 82863), (25299, 79794), (26598, 75897), (27621, 73086), (29047, 69498), (30921, 65286), (32643, 61842), (34749, 58094), (36543, 55242), (39897, 50598)]