27898884

素因数分解:

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

素因数の和:698

約数の個数: 96

約数和(自身を含む): 80532480

約数和(自身を除く): 52633596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 641, 702, 806, 837, 1116, 1209, 1282, 1404, 1612, 1674, 1923, 2418, 2564, 3348, 3627, 3846, 4836, 5769, 7254, 7692, 8333, 10881, 11538, 14508, 16666, 17307, 19871, 21762, 23076, 24999, 33332, 34614, 39742, 43524, 49998, 59613, 69228, 74997, 79484, 99996, 119226, 149994, 178839, 224991, 238452, 258323, 299988, 357678, 449982, 516646, 536517, 715356, 774969, 899964, 1033292, 1073034, 1549938, 2146068, 2324907, 3099876, 4649814, 6974721, 9299628, 13949442, 27898884]

約数ペア:

[(1, 27898884), (2, 13949442), (3, 9299628), (4, 6974721), (6, 4649814), (9, 3099876), (12, 2324907), (13, 2146068), (18, 1549938), (26, 1073034), (27, 1033292), (31, 899964), (36, 774969), (39, 715356), (52, 536517), (54, 516646), (62, 449982), (78, 357678), (93, 299988), (108, 258323), (117, 238452), (124, 224991), (156, 178839), (186, 149994), (234, 119226), (279, 99996), (351, 79484), (372, 74997), (403, 69228), (468, 59613), (558, 49998), (641, 43524), (702, 39742), (806, 34614), (837, 33332), (1116, 24999), (1209, 23076), (1282, 21762), (1404, 19871), (1612, 17307), (1674, 16666), (1923, 14508), (2418, 11538), (2564, 10881), (3348, 8333), (3627, 7692), (3846, 7254), (4836, 5769)]