1844894814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 4589125632

約数和(自身を除く): 2744230818

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 71, 74, 111, 138, 142, 161, 213, 222, 259, 322, 426, 483, 497, 518, 727, 777, 851, 966, 994, 1454, 1491, 1554, 1633, 1702, 2181, 2553, 2627, 2982, 3266, 4362, 4899, 5089, 5106, 5254, 5957, 7881, 9798, 10178, 11431, 11914, 15267, 15762, 16721, 17871, 18389, 22862, 26899, 30534, 33442, 34293, 35742, 36778, 50163, 51617, 53798, 55167, 60421, 68586, 80697, 100326, 103234, 110334, 117047, 120842, 154851, 161394, 181263, 188293, 234094, 309702, 351141, 361319, 362526, 376586, 422947, 564879, 618677, 702282, 722638, 845894, 1083957, 1129758, 1187191, 1237354, 1268841, 1856031, 1909829, 2167914, 2374382, 2537682, 3561573, 3712062, 3819658, 4330739, 5729487, 7123146, 8310337, 8661478, 11458974, 12992217, 13368803, 16620674, 24931011, 25984434, 26737606, 40106409, 43926067, 49862022, 80212818, 87852134, 131778201, 263556402, 307482469, 614964938, 922447407, 1844894814]

約数ペア:

[(1, 1844894814), (2, 922447407), (3, 614964938), (6, 307482469), (7, 263556402), (14, 131778201), (21, 87852134), (23, 80212818), (37, 49862022), (42, 43926067), (46, 40106409), (69, 26737606), (71, 25984434), (74, 24931011), (111, 16620674), (138, 13368803), (142, 12992217), (161, 11458974), (213, 8661478), (222, 8310337), (259, 7123146), (322, 5729487), (426, 4330739), (483, 3819658), (497, 3712062), (518, 3561573), (727, 2537682), (777, 2374382), (851, 2167914), (966, 1909829), (994, 1856031), (1454, 1268841), (1491, 1237354), (1554, 1187191), (1633, 1129758), (1702, 1083957), (2181, 845894), (2553, 722638), (2627, 702282), (2982, 618677), (3266, 564879), (4362, 422947), (4899, 376586), (5089, 362526), (5106, 361319), (5254, 351141), (5957, 309702), (7881, 234094), (9798, 188293), (10178, 181263), (11431, 161394), (11914, 154851), (15267, 120842), (15762, 117047), (16721, 110334), (17871, 103234), (18389, 100326), (22862, 80697), (26899, 68586), (30534, 60421), (33442, 55167), (34293, 53798), (35742, 51617), (36778, 50163)]