1854895392

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{131441}}^1$

素因数の和:131471

約数の個数: 108

約数和(自身を含む): 6136106886

約数和(自身を除く): 4281211494

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 131441, 262882, 394323, 525764, 788646, 920087, 1051528, 1182969, 1577292, 1840174, 2103056, 2365938, 2760261, 3154584, 3680348, 4206112, 4731876, 5520522, 6309168, 6440609, 7360696, 8280783, 9463752, 11041044, 12618336, 12881218, 14721392, 16561566, 18927504, 19321827, 22082088, 25762436, 29442784, 33123132, 37855008, 38643654, 44164176, 51524872, 57965481, 66246264, 77287308, 88328352, 103049744, 115930962, 132492528, 154574616, 206099488, 231861924, 264985056, 309149232, 463723848, 618298464, 927447696, 1854895392]

約数ペア:

[(1, 1854895392), (2, 927447696), (3, 618298464), (4, 463723848), (6, 309149232), (7, 264985056), (8, 231861924), (9, 206099488), (12, 154574616), (14, 132492528), (16, 115930962), (18, 103049744), (21, 88328352), (24, 77287308), (28, 66246264), (32, 57965481), (36, 51524872), (42, 44164176), (48, 38643654), (49, 37855008), (56, 33123132), (63, 29442784), (72, 25762436), (84, 22082088), (96, 19321827), (98, 18927504), (112, 16561566), (126, 14721392), (144, 12881218), (147, 12618336), (168, 11041044), (196, 9463752), (224, 8280783), (252, 7360696), (288, 6440609), (294, 6309168), (336, 5520522), (392, 4731876), (441, 4206112), (504, 3680348), (588, 3154584), (672, 2760261), (784, 2365938), (882, 2103056), (1008, 1840174), (1176, 1577292), (1568, 1182969), (1764, 1051528), (2016, 920087), (2352, 788646), (3528, 525764), (4704, 394323), (7056, 262882), (14112, 131441)]