6457906

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 12554136

約数和(自身を除く): 6096230

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 137, 182, 259, 274, 481, 518, 637, 959, 962, 1274, 1781, 1813, 1918, 3367, 3562, 3626, 5069, 6713, 6734, 10138, 12467, 13426, 23569, 24934, 35483, 47138, 65897, 70966, 87269, 131794, 174538, 248381, 461279, 496762, 922558, 3228953, 6457906]

約数ペア:

[(1, 6457906), (2, 3228953), (7, 922558), (13, 496762), (14, 461279), (26, 248381), (37, 174538), (49, 131794), (74, 87269), (91, 70966), (98, 65897), (137, 47138), (182, 35483), (259, 24934), (274, 23569), (481, 13426), (518, 12467), (637, 10138), (959, 6734), (962, 6713), (1274, 5069), (1781, 3626), (1813, 3562), (1918, 3367)]