12857184

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 26333856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 647, 736, 828, 864, 1104, 1242, 1294, 1656, 1941, 2208, 2484, 2588, 3312, 3882, 4968, 5176, 5823, 6624, 7764, 9936, 10352, 11646, 14881, 15528, 17469, 19872, 20704, 23292, 29762, 31056, 34938, 44643, 46584, 59524, 62112, 69876, 89286, 93168, 119048, 133929, 139752, 178572, 186336, 238096, 267858, 279504, 357144, 401787, 476192, 535716, 559008, 714288, 803574, 1071432, 1428576, 1607148, 2142864, 3214296, 4285728, 6428592, 12857184]

約数ペア:

[(1, 12857184), (2, 6428592), (3, 4285728), (4, 3214296), (6, 2142864), (8, 1607148), (9, 1428576), (12, 1071432), (16, 803574), (18, 714288), (23, 559008), (24, 535716), (27, 476192), (32, 401787), (36, 357144), (46, 279504), (48, 267858), (54, 238096), (69, 186336), (72, 178572), (92, 139752), (96, 133929), (108, 119048), (138, 93168), (144, 89286), (184, 69876), (207, 62112), (216, 59524), (276, 46584), (288, 44643), (368, 34938), (414, 31056), (432, 29762), (552, 23292), (621, 20704), (647, 19872), (736, 17469), (828, 15528), (864, 14881), (1104, 11646), (1242, 10352), (1294, 9936), (1656, 7764), (1941, 6624), (2208, 5823), (2484, 5176), (2588, 4968), (3312, 3882)]