2018077824

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1279}}^1$

素因数の和:1890

約数の個数: 128

約数和(自身を含む): 6141542400

約数和(自身を除く): 4123464576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 587, 672, 896, 1174, 1279, 1344, 1761, 2348, 2558, 2688, 3522, 3837, 4109, 4696, 5116, 7044, 7674, 8218, 8953, 9392, 10232, 12327, 14088, 15348, 16436, 17906, 18784, 20464, 24654, 26859, 28176, 30696, 32872, 35812, 37568, 40928, 49308, 53718, 56352, 61392, 65744, 71624, 75136, 81856, 98616, 107436, 112704, 122784, 131488, 143248, 163712, 197232, 214872, 225408, 245568, 262976, 286496, 394464, 429744, 491136, 525952, 572992, 750773, 788928, 859488, 1145984, 1501546, 1577856, 1718976, 2252319, 3003092, 3437952, 4504638, 5255411, 6006184, 9009276, 10510822, 12012368, 15766233, 18018552, 21021644, 24024736, 31532466, 36037104, 42043288, 48049472, 63064932, 72074208, 84086576, 96098944, 126129864, 144148416, 168173152, 252259728, 288296832, 336346304, 504519456, 672692608, 1009038912, 2018077824]

約数ペア:

[(1, 2018077824), (2, 1009038912), (3, 672692608), (4, 504519456), (6, 336346304), (7, 288296832), (8, 252259728), (12, 168173152), (14, 144148416), (16, 126129864), (21, 96098944), (24, 84086576), (28, 72074208), (32, 63064932), (42, 48049472), (48, 42043288), (56, 36037104), (64, 31532466), (84, 24024736), (96, 21021644), (112, 18018552), (128, 15766233), (168, 12012368), (192, 10510822), (224, 9009276), (336, 6006184), (384, 5255411), (448, 4504638), (587, 3437952), (672, 3003092), (896, 2252319), (1174, 1718976), (1279, 1577856), (1344, 1501546), (1761, 1145984), (2348, 859488), (2558, 788928), (2688, 750773), (3522, 572992), (3837, 525952), (4109, 491136), (4696, 429744), (5116, 394464), (7044, 286496), (7674, 262976), (8218, 245568), (8953, 225408), (9392, 214872), (10232, 197232), (12327, 163712), (14088, 143248), (15348, 131488), (16436, 122784), (17906, 112704), (18784, 107436), (20464, 98616), (24654, 81856), (26859, 75136), (28176, 71624), (30696, 65744), (32872, 61392), (35812, 56352), (37568, 53718), (40928, 49308)]