2012135472

素因数分解:

$2^4\times 3^3\times {\mathrm{1753}}^1\times {\mathrm{2657}}^1$

素因数の和:4427

約数の個数: 80

約数和(自身を含む): 5781043680

約数和(自身を除く): 3768908208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1753, 2657, 3506, 5259, 5314, 7012, 7971, 10518, 10628, 14024, 15777, 15942, 21036, 21256, 23913, 28048, 31554, 31884, 42072, 42512, 47331, 47826, 63108, 63768, 71739, 84144, 94662, 95652, 126216, 127536, 143478, 189324, 191304, 252432, 286956, 378648, 382608, 573912, 757296, 1147824, 4657721, 9315442, 13973163, 18630884, 27946326, 37261768, 41919489, 55892652, 74523536, 83838978, 111785304, 125758467, 167677956, 223570608, 251516934, 335355912, 503033868, 670711824, 1006067736, 2012135472]

約数ペア:

[(1, 2012135472), (2, 1006067736), (3, 670711824), (4, 503033868), (6, 335355912), (8, 251516934), (9, 223570608), (12, 167677956), (16, 125758467), (18, 111785304), (24, 83838978), (27, 74523536), (36, 55892652), (48, 41919489), (54, 37261768), (72, 27946326), (108, 18630884), (144, 13973163), (216, 9315442), (432, 4657721), (1753, 1147824), (2657, 757296), (3506, 573912), (5259, 382608), (5314, 378648), (7012, 286956), (7971, 252432), (10518, 191304), (10628, 189324), (14024, 143478), (15777, 127536), (15942, 126216), (21036, 95652), (21256, 94662), (23913, 84144), (28048, 71739), (31554, 63768), (31884, 63108), (42072, 47826), (42512, 47331)]