19675090422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{54563}}^1$

素因数の和:54674

約数の個数: 96

約数和(自身を含む): 48620452608

約数和(自身を除く): 28945362186

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 67, 69, 78, 117, 134, 138, 201, 207, 234, 299, 402, 414, 598, 603, 871, 897, 1206, 1541, 1742, 1794, 2613, 2691, 3082, 4623, 5226, 5382, 7839, 9246, 13869, 15678, 20033, 27738, 40066, 54563, 60099, 109126, 120198, 163689, 180297, 327378, 360594, 491067, 709319, 982134, 1254949, 1418638, 2127957, 2509898, 3655721, 3764847, 4255914, 6383871, 7311442, 7529694, 10967163, 11294541, 12767742, 16314337, 21934326, 22589082, 32628674, 32901489, 47524373, 48943011, 65802978, 84081583, 95048746, 97886022, 142573119, 146829033, 168163166, 252244749, 285146238, 293658066, 427719357, 504489498, 756734247, 855438714, 1093060579, 1513468494, 2186121158, 3279181737, 6558363474, 9837545211, 19675090422]

約数ペア:

[(1, 19675090422), (2, 9837545211), (3, 6558363474), (6, 3279181737), (9, 2186121158), (13, 1513468494), (18, 1093060579), (23, 855438714), (26, 756734247), (39, 504489498), (46, 427719357), (67, 293658066), (69, 285146238), (78, 252244749), (117, 168163166), (134, 146829033), (138, 142573119), (201, 97886022), (207, 95048746), (234, 84081583), (299, 65802978), (402, 48943011), (414, 47524373), (598, 32901489), (603, 32628674), (871, 22589082), (897, 21934326), (1206, 16314337), (1541, 12767742), (1742, 11294541), (1794, 10967163), (2613, 7529694), (2691, 7311442), (3082, 6383871), (4623, 4255914), (5226, 3764847), (5382, 3655721), (7839, 2509898), (9246, 2127957), (13869, 1418638), (15678, 1254949), (20033, 982134), (27738, 709319), (40066, 491067), (54563, 360594), (60099, 327378), (109126, 180297), (120198, 163689)]