2019909276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25127}}^1$

素因数の和:25184

約数の個数: 144

約数和(自身を含む): 6585546240

約数和(自身を除く): 4565636964

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 609, 638, 693, 812, 924, 957, 1044, 1218, 1276, 1386, 1827, 1914, 2233, 2436, 2772, 2871, 3654, 3828, 4466, 5742, 6699, 7308, 8932, 11484, 13398, 20097, 25127, 26796, 40194, 50254, 75381, 80388, 100508, 150762, 175889, 226143, 276397, 301524, 351778, 452286, 527667, 552794, 703556, 728683, 829191, 904572, 1055334, 1105588, 1457366, 1583001, 1658382, 1934779, 2110668, 2186049, 2487573, 2914732, 3166002, 3316764, 3869558, 4372098, 4975146, 5100781, 5804337, 6332004, 6558147, 7739116, 8015513, 8744196, 9950292, 10201562, 11608674, 13116294, 15302343, 16031026, 17413011, 20403124, 23217348, 24046539, 26232588, 30604686, 32062052, 34826022, 45907029, 48093078, 56108591, 61209372, 69652044, 72139617, 91814058, 96186156, 112217182, 144279234, 168325773, 183628116, 224434364, 288558468, 336651546, 504977319, 673303092, 1009954638, 2019909276]

約数ペア:

[(1, 2019909276), (2, 1009954638), (3, 673303092), (4, 504977319), (6, 336651546), (7, 288558468), (9, 224434364), (11, 183628116), (12, 168325773), (14, 144279234), (18, 112217182), (21, 96186156), (22, 91814058), (28, 72139617), (29, 69652044), (33, 61209372), (36, 56108591), (42, 48093078), (44, 45907029), (58, 34826022), (63, 32062052), (66, 30604686), (77, 26232588), (84, 24046539), (87, 23217348), (99, 20403124), (116, 17413011), (126, 16031026), (132, 15302343), (154, 13116294), (174, 11608674), (198, 10201562), (203, 9950292), (231, 8744196), (252, 8015513), (261, 7739116), (308, 6558147), (319, 6332004), (348, 5804337), (396, 5100781), (406, 4975146), (462, 4372098), (522, 3869558), (609, 3316764), (638, 3166002), (693, 2914732), (812, 2487573), (924, 2186049), (957, 2110668), (1044, 1934779), (1218, 1658382), (1276, 1583001), (1386, 1457366), (1827, 1105588), (1914, 1055334), (2233, 904572), (2436, 829191), (2772, 728683), (2871, 703556), (3654, 552794), (3828, 527667), (4466, 452286), (5742, 351778), (6699, 301524), (7308, 276397), (8932, 226143), (11484, 175889), (13398, 150762), (20097, 100508), (25127, 80388), (26796, 75381), (40194, 50254)]