13949442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 34513920

約数和(自身を除く): 20564478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 641, 702, 806, 837, 1209, 1282, 1674, 1923, 2418, 3627, 3846, 5769, 7254, 8333, 10881, 11538, 16666, 17307, 19871, 21762, 24999, 34614, 39742, 49998, 59613, 74997, 119226, 149994, 178839, 224991, 258323, 357678, 449982, 516646, 536517, 774969, 1073034, 1549938, 2324907, 4649814, 6974721, 13949442]

約数ペア:

[(1, 13949442), (2, 6974721), (3, 4649814), (6, 2324907), (9, 1549938), (13, 1073034), (18, 774969), (26, 536517), (27, 516646), (31, 449982), (39, 357678), (54, 258323), (62, 224991), (78, 178839), (93, 149994), (117, 119226), (186, 74997), (234, 59613), (279, 49998), (351, 39742), (403, 34614), (558, 24999), (641, 21762), (702, 19871), (806, 17307), (837, 16666), (1209, 11538), (1282, 10881), (1674, 8333), (1923, 7254), (2418, 5769), (3627, 3846)]