12945576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 24310104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 307, 502, 614, 753, 921, 1004, 1228, 1506, 1757, 1842, 2008, 2149, 2456, 3012, 3514, 3684, 4298, 5271, 6024, 6447, 7028, 7368, 8596, 10542, 12894, 14056, 17192, 21084, 25788, 42168, 51576, 77057, 154114, 231171, 308228, 462342, 539399, 616456, 924684, 1078798, 1618197, 1849368, 2157596, 3236394, 4315192, 6472788, 12945576]

約数ペア:

[(1, 12945576), (2, 6472788), (3, 4315192), (4, 3236394), (6, 2157596), (7, 1849368), (8, 1618197), (12, 1078798), (14, 924684), (21, 616456), (24, 539399), (28, 462342), (42, 308228), (56, 231171), (84, 154114), (168, 77057), (251, 51576), (307, 42168), (502, 25788), (614, 21084), (753, 17192), (921, 14056), (1004, 12894), (1228, 10542), (1506, 8596), (1757, 7368), (1842, 7028), (2008, 6447), (2149, 6024), (2456, 5271), (3012, 4298), (3514, 3684)]