2971201338

素因数分解:

$2^1\times 3^8\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4661

約数の個数: 108

約数和(自身を含む): 7777952442

約数和(自身を除く): 4806751104

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 729, 882, 1134, 1323, 1458, 1701, 2187, 2646, 3402, 3969, 4374, 4621, 5103, 6561, 7938, 9242, 10206, 11907, 13122, 13863, 15309, 23814, 27726, 30618, 32347, 35721, 41589, 45927, 64694, 71442, 83178, 91854, 97041, 107163, 124767, 194082, 214326, 226429, 249534, 291123, 321489, 374301, 452858, 582246, 642978, 679287, 748602, 873369, 1122903, 1358574, 1746738, 2037861, 2245806, 2620107, 3368709, 4075722, 5240214, 6113583, 6737418, 7860321, 10106127, 12227166, 15720642, 18340749, 20212254, 23580963, 30318381, 36681498, 47161926, 55022247, 60636762, 70742889, 110044494, 141485778, 165066741, 212228667, 330133482, 424457334, 495200223, 990400446, 1485600669, 2971201338]

約数ペア:

[(1, 2971201338), (2, 1485600669), (3, 990400446), (6, 495200223), (7, 424457334), (9, 330133482), (14, 212228667), (18, 165066741), (21, 141485778), (27, 110044494), (42, 70742889), (49, 60636762), (54, 55022247), (63, 47161926), (81, 36681498), (98, 30318381), (126, 23580963), (147, 20212254), (162, 18340749), (189, 15720642), (243, 12227166), (294, 10106127), (378, 7860321), (441, 6737418), (486, 6113583), (567, 5240214), (729, 4075722), (882, 3368709), (1134, 2620107), (1323, 2245806), (1458, 2037861), (1701, 1746738), (2187, 1358574), (2646, 1122903), (3402, 873369), (3969, 748602), (4374, 679287), (4621, 642978), (5103, 582246), (6561, 452858), (7938, 374301), (9242, 321489), (10206, 291123), (11907, 249534), (13122, 226429), (13863, 214326), (15309, 194082), (23814, 124767), (27726, 107163), (30618, 97041), (32347, 91854), (35721, 83178), (41589, 71442), (45927, 64694)]