2018787672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15511}}^1$

素因数の和:15577

約数の個数: 128

約数和(自身を含む): 6031065600

約数和(自身を除く): 4012277928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 29, 33, 34, 44, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 187, 204, 232, 264, 319, 348, 374, 408, 493, 561, 638, 696, 748, 957, 986, 1122, 1276, 1479, 1496, 1914, 1972, 2244, 2552, 2958, 3828, 3944, 4488, 5423, 5916, 7656, 10846, 11832, 15511, 16269, 21692, 31022, 32538, 43384, 46533, 62044, 65076, 93066, 124088, 130152, 170621, 186132, 263687, 341242, 372264, 449819, 511863, 527374, 682484, 791061, 899638, 1023726, 1054748, 1349457, 1364968, 1582122, 1799276, 2047452, 2109496, 2698914, 2900557, 3164244, 3598552, 4094904, 4948009, 5397828, 5801114, 6328488, 7646923, 8701671, 9896018, 10795656, 11602228, 14844027, 15293846, 17403342, 19792036, 22940769, 23204456, 29688054, 30587692, 34806684, 39584072, 45881538, 59376108, 61175384, 69613368, 84116153, 91763076, 118752216, 168232306, 183526152, 252348459, 336464612, 504696918, 672929224, 1009393836, 2018787672]

約数ペア:

[(1, 2018787672), (2, 1009393836), (3, 672929224), (4, 504696918), (6, 336464612), (8, 252348459), (11, 183526152), (12, 168232306), (17, 118752216), (22, 91763076), (24, 84116153), (29, 69613368), (33, 61175384), (34, 59376108), (44, 45881538), (51, 39584072), (58, 34806684), (66, 30587692), (68, 29688054), (87, 23204456), (88, 22940769), (102, 19792036), (116, 17403342), (132, 15293846), (136, 14844027), (174, 11602228), (187, 10795656), (204, 9896018), (232, 8701671), (264, 7646923), (319, 6328488), (348, 5801114), (374, 5397828), (408, 4948009), (493, 4094904), (561, 3598552), (638, 3164244), (696, 2900557), (748, 2698914), (957, 2109496), (986, 2047452), (1122, 1799276), (1276, 1582122), (1479, 1364968), (1496, 1349457), (1914, 1054748), (1972, 1023726), (2244, 899638), (2552, 791061), (2958, 682484), (3828, 527374), (3944, 511863), (4488, 449819), (5423, 372264), (5916, 341242), (7656, 263687), (10846, 186132), (11832, 170621), (15511, 130152), (16269, 124088), (21692, 93066), (31022, 65076), (32538, 62044), (43384, 46533)]