2051248374

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14243}}^1$

素因数の和:14391

約数の個数: 80

約数和(自身を含む): 5294665728

約数和(自身を除く): 3243417354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 127, 162, 189, 254, 378, 381, 567, 762, 889, 1134, 1143, 1778, 2286, 2667, 3429, 5334, 6858, 8001, 10287, 14243, 16002, 20574, 24003, 28486, 42729, 48006, 72009, 85458, 99701, 128187, 144018, 199402, 256374, 299103, 384561, 598206, 769122, 897309, 1153683, 1794618, 1808861, 2307366, 2691927, 3617722, 5383854, 5426583, 8075781, 10853166, 12662027, 16151562, 16279749, 25324054, 32559498, 37986081, 48839247, 75972162, 97678494, 113958243, 146517741, 227916486, 293035482, 341874729, 683749458, 1025624187, 2051248374]

約数ペア:

[(1, 2051248374), (2, 1025624187), (3, 683749458), (6, 341874729), (7, 293035482), (9, 227916486), (14, 146517741), (18, 113958243), (21, 97678494), (27, 75972162), (42, 48839247), (54, 37986081), (63, 32559498), (81, 25324054), (126, 16279749), (127, 16151562), (162, 12662027), (189, 10853166), (254, 8075781), (378, 5426583), (381, 5383854), (567, 3617722), (762, 2691927), (889, 2307366), (1134, 1808861), (1143, 1794618), (1778, 1153683), (2286, 897309), (2667, 769122), (3429, 598206), (5334, 384561), (6858, 299103), (8001, 256374), (10287, 199402), (14243, 144018), (16002, 128187), (20574, 99701), (24003, 85458), (28486, 72009), (42729, 48006)]