2100232218

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{971}}^1\times {\mathrm{1051}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 4908211200

約数和(自身を除く): 2807978982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 971, 1029, 1051, 1942, 2058, 2102, 2913, 3153, 5826, 6306, 6797, 7357, 13594, 14714, 20391, 22071, 40782, 44142, 47579, 51499, 95158, 102998, 142737, 154497, 285474, 308994, 333053, 360493, 666106, 720986, 999159, 1020521, 1081479, 1998318, 2041042, 2162958, 3061563, 6123126, 7143647, 14287294, 21430941, 42861882, 50005529, 100011058, 150016587, 300033174, 350038703, 700077406, 1050116109, 2100232218]

約数ペア:

[(1, 2100232218), (2, 1050116109), (3, 700077406), (6, 350038703), (7, 300033174), (14, 150016587), (21, 100011058), (42, 50005529), (49, 42861882), (98, 21430941), (147, 14287294), (294, 7143647), (343, 6123126), (686, 3061563), (971, 2162958), (1029, 2041042), (1051, 1998318), (1942, 1081479), (2058, 1020521), (2102, 999159), (2913, 720986), (3153, 666106), (5826, 360493), (6306, 333053), (6797, 308994), (7357, 285474), (13594, 154497), (14714, 142737), (20391, 102998), (22071, 95158), (40782, 51499), (44142, 47579)]