2088828

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{307}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 6278272

約数和(自身を除く): 4189444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 307, 324, 378, 486, 567, 614, 756, 921, 972, 1134, 1228, 1701, 1842, 2149, 2268, 2763, 3402, 3684, 4298, 5526, 6447, 6804, 8289, 8596, 11052, 12894, 16578, 19341, 24867, 25788, 33156, 38682, 49734, 58023, 74601, 77364, 99468, 116046, 149202, 174069, 232092, 298404, 348138, 522207, 696276, 1044414, 2088828]

約数ペア:

[(1, 2088828), (2, 1044414), (3, 696276), (4, 522207), (6, 348138), (7, 298404), (9, 232092), (12, 174069), (14, 149202), (18, 116046), (21, 99468), (27, 77364), (28, 74601), (36, 58023), (42, 49734), (54, 38682), (63, 33156), (81, 25788), (84, 24867), (108, 19341), (126, 16578), (162, 12894), (189, 11052), (243, 8596), (252, 8289), (307, 6804), (324, 6447), (378, 5526), (486, 4298), (567, 3684), (614, 3402), (756, 2763), (921, 2268), (972, 2149), (1134, 1842), (1228, 1701)]