8495718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 22457088

約数和(自身を除く): 13961370

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 66, 71, 74, 77, 98, 111, 142, 147, 154, 213, 222, 231, 259, 294, 407, 426, 462, 497, 518, 539, 777, 781, 814, 994, 1078, 1221, 1491, 1554, 1562, 1617, 1813, 2343, 2442, 2627, 2849, 2982, 3234, 3479, 3626, 4686, 5254, 5439, 5467, 5698, 6958, 7881, 8547, 10437, 10878, 10934, 15762, 16401, 17094, 18389, 19943, 20874, 28897, 32802, 36778, 38269, 39886, 55167, 57794, 59829, 76538, 86691, 110334, 114807, 119658, 128723, 173382, 202279, 229614, 257446, 386169, 404558, 606837, 772338, 1213674, 1415953, 2831906, 4247859, 8495718]

約数ペア:

[(1, 8495718), (2, 4247859), (3, 2831906), (6, 1415953), (7, 1213674), (11, 772338), (14, 606837), (21, 404558), (22, 386169), (33, 257446), (37, 229614), (42, 202279), (49, 173382), (66, 128723), (71, 119658), (74, 114807), (77, 110334), (98, 86691), (111, 76538), (142, 59829), (147, 57794), (154, 55167), (213, 39886), (222, 38269), (231, 36778), (259, 32802), (294, 28897), (407, 20874), (426, 19943), (462, 18389), (497, 17094), (518, 16401), (539, 15762), (777, 10934), (781, 10878), (814, 10437), (994, 8547), (1078, 7881), (1221, 6958), (1491, 5698), (1554, 5467), (1562, 5439), (1617, 5254), (1813, 4686), (2343, 3626), (2442, 3479), (2627, 3234), (2849, 2982)]