1275159762

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{1123}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 2787969600

約数和(自身を除く): 1512809838

約数列:

[1, 2, 3, 6, 9, 18, 199, 317, 398, 597, 634, 951, 1123, 1194, 1791, 1902, 2246, 2853, 3369, 3582, 5706, 6738, 10107, 20214, 63083, 126166, 189249, 223477, 355991, 378498, 446954, 567747, 670431, 711982, 1067973, 1135494, 1340862, 2011293, 2135946, 3203919, 4022586, 6407838, 70842209, 141684418, 212526627, 425053254, 637579881, 1275159762]

約数ペア:

[(1, 1275159762), (2, 637579881), (3, 425053254), (6, 212526627), (9, 141684418), (18, 70842209), (199, 6407838), (317, 4022586), (398, 3203919), (597, 2135946), (634, 2011293), (951, 1340862), (1123, 1135494), (1194, 1067973), (1791, 711982), (1902, 670431), (2246, 567747), (2853, 446954), (3369, 378498), (3582, 355991), (5706, 223477), (6738, 189249), (10107, 126166), (20214, 63083)]