2017105776

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{285871}}^1$

素因数の和:285899

約数の個数: 90

約数和(自身を含む): 6566765712

約数和(自身を除く): 4549659936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 285871, 571742, 857613, 1143484, 1715226, 2001097, 2286968, 2572839, 3430452, 4002194, 4573936, 5145678, 6003291, 6860904, 8004388, 10291356, 12006582, 13721808, 14007679, 16008776, 18009873, 20582712, 24013164, 28015358, 32017552, 36019746, 41165424, 42023037, 48026328, 56030716, 72039492, 84046074, 96052656, 112061432, 126069111, 144078984, 168092148, 224122864, 252138222, 288157968, 336184296, 504276444, 672368592, 1008552888, 2017105776]

約数ペア:

[(1, 2017105776), (2, 1008552888), (3, 672368592), (4, 504276444), (6, 336184296), (7, 288157968), (8, 252138222), (9, 224122864), (12, 168092148), (14, 144078984), (16, 126069111), (18, 112061432), (21, 96052656), (24, 84046074), (28, 72039492), (36, 56030716), (42, 48026328), (48, 42023037), (49, 41165424), (56, 36019746), (63, 32017552), (72, 28015358), (84, 24013164), (98, 20582712), (112, 18009873), (126, 16008776), (144, 14007679), (147, 13721808), (168, 12006582), (196, 10291356), (252, 8004388), (294, 6860904), (336, 6003291), (392, 5145678), (441, 4573936), (504, 4002194), (588, 3430452), (784, 2572839), (882, 2286968), (1008, 2001097), (1176, 1715226), (1764, 1143484), (2352, 857613), (3528, 571742), (7056, 285871)]