4649814

素因数分解:

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

素因数の和:693

約数の個数: 48

約数和(自身を含む): 11217024

約数和(自身を除く): 6567210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 641, 806, 1209, 1282, 1923, 2418, 3627, 3846, 5769, 7254, 8333, 11538, 16666, 19871, 24999, 39742, 49998, 59613, 74997, 119226, 149994, 178839, 258323, 357678, 516646, 774969, 1549938, 2324907, 4649814]

約数ペア:

[(1, 4649814), (2, 2324907), (3, 1549938), (6, 774969), (9, 516646), (13, 357678), (18, 258323), (26, 178839), (31, 149994), (39, 119226), (62, 74997), (78, 59613), (93, 49998), (117, 39742), (186, 24999), (234, 19871), (279, 16666), (403, 11538), (558, 8333), (641, 7254), (806, 5769), (1209, 3846), (1282, 3627), (1923, 2418)]