2149795872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1066367}}^1$

素因数の和:1066390

約数の個数: 72

約数和(自身を含む): 6986843136

約数和(自身を除く): 4837047264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1066367, 2132734, 3199101, 4265468, 6398202, 7464569, 8530936, 9597303, 12796404, 14929138, 17061872, 19194606, 22393707, 25592808, 29858276, 34123744, 38389212, 44787414, 51185616, 59716552, 67181121, 76778424, 89574828, 102371232, 119433104, 134362242, 153556848, 179149656, 238866208, 268724484, 307113696, 358299312, 537448968, 716598624, 1074897936, 2149795872]

約数ペア:

[(1, 2149795872), (2, 1074897936), (3, 716598624), (4, 537448968), (6, 358299312), (7, 307113696), (8, 268724484), (9, 238866208), (12, 179149656), (14, 153556848), (16, 134362242), (18, 119433104), (21, 102371232), (24, 89574828), (28, 76778424), (32, 67181121), (36, 59716552), (42, 51185616), (48, 44787414), (56, 38389212), (63, 34123744), (72, 29858276), (84, 25592808), (96, 22393707), (112, 19194606), (126, 17061872), (144, 14929138), (168, 12796404), (224, 9597303), (252, 8530936), (288, 7464569), (336, 6398202), (504, 4265468), (672, 3199101), (1008, 2132734), (2016, 1066367)]