26823995562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{1997}}^1$

素因数の和:2432

約数の個数: 128

約数和(自身を含む): 67165023744

約数和(自身を除く): 40341028182

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 337, 438, 511, 546, 674, 949, 1011, 1022, 1533, 1898, 1997, 2022, 2359, 2847, 3066, 3994, 4381, 4718, 5694, 5991, 6643, 7077, 8762, 11982, 13143, 13286, 13979, 14154, 19929, 24601, 25961, 26286, 27958, 30667, 39858, 41937, 49202, 51922, 61334, 73803, 77883, 83874, 92001, 145781, 147606, 155766, 172207, 181727, 184002, 291562, 319813, 344414, 363454, 437343, 516621, 545181, 639626, 672989, 874686, 959439, 1020467, 1033242, 1090362, 1345978, 1895153, 1918878, 2018967, 2040934, 2238691, 3061401, 3790306, 4037934, 4477382, 4710923, 5685459, 6122802, 6716073, 8748857, 9421846, 11370918, 13266071, 13432146, 14132769, 17497714, 26246571, 26532142, 28265538, 39798213, 49128197, 52493142, 61241999, 79596426, 98256394, 122483998, 147384591, 183725997, 294769182, 343897379, 367451994, 638666561, 687794758, 1031692137, 1277333122, 1915999683, 2063384274, 3831999366, 4470665927, 8941331854, 13411997781, 26823995562]

約数ペア:

[(1, 26823995562), (2, 13411997781), (3, 8941331854), (6, 4470665927), (7, 3831999366), (13, 2063384274), (14, 1915999683), (21, 1277333122), (26, 1031692137), (39, 687794758), (42, 638666561), (73, 367451994), (78, 343897379), (91, 294769182), (146, 183725997), (182, 147384591), (219, 122483998), (273, 98256394), (337, 79596426), (438, 61241999), (511, 52493142), (546, 49128197), (674, 39798213), (949, 28265538), (1011, 26532142), (1022, 26246571), (1533, 17497714), (1898, 14132769), (1997, 13432146), (2022, 13266071), (2359, 11370918), (2847, 9421846), (3066, 8748857), (3994, 6716073), (4381, 6122802), (4718, 5685459), (5694, 4710923), (5991, 4477382), (6643, 4037934), (7077, 3790306), (8762, 3061401), (11982, 2238691), (13143, 2040934), (13286, 2018967), (13979, 1918878), (14154, 1895153), (19929, 1345978), (24601, 1090362), (25961, 1033242), (26286, 1020467), (27958, 959439), (30667, 874686), (39858, 672989), (41937, 639626), (49202, 545181), (51922, 516621), (61334, 437343), (73803, 363454), (77883, 344414), (83874, 319813), (92001, 291562), (145781, 184002), (147606, 181727), (155766, 172207)]