26426484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 79174368

約数和(自身を除く): 52747884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 211, 213, 252, 284, 294, 422, 426, 441, 497, 588, 633, 639, 844, 852, 882, 994, 1266, 1278, 1477, 1491, 1764, 1899, 1988, 2532, 2556, 2954, 2982, 3479, 3798, 4431, 4473, 5908, 5964, 6958, 7596, 8862, 8946, 10339, 10437, 13293, 13916, 14981, 17724, 17892, 20678, 20874, 26586, 29962, 31017, 31311, 41356, 41748, 44943, 53172, 59924, 62034, 62622, 89886, 93051, 104867, 124068, 125244, 134829, 179772, 186102, 209734, 269658, 314601, 372204, 419468, 539316, 629202, 734069, 943803, 1258404, 1468138, 1887606, 2202207, 2936276, 3775212, 4404414, 6606621, 8808828, 13213242, 26426484]

約数ペア:

[(1, 26426484), (2, 13213242), (3, 8808828), (4, 6606621), (6, 4404414), (7, 3775212), (9, 2936276), (12, 2202207), (14, 1887606), (18, 1468138), (21, 1258404), (28, 943803), (36, 734069), (42, 629202), (49, 539316), (63, 419468), (71, 372204), (84, 314601), (98, 269658), (126, 209734), (142, 186102), (147, 179772), (196, 134829), (211, 125244), (213, 124068), (252, 104867), (284, 93051), (294, 89886), (422, 62622), (426, 62034), (441, 59924), (497, 53172), (588, 44943), (633, 41748), (639, 41356), (844, 31311), (852, 31017), (882, 29962), (994, 26586), (1266, 20874), (1278, 20678), (1477, 17892), (1491, 17724), (1764, 14981), (1899, 13916), (1988, 13293), (2532, 10437), (2556, 10339), (2954, 8946), (2982, 8862), (3479, 7596), (3798, 6958), (4431, 5964), (4473, 5908)]