5549778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 13320216

約数和(自身を除く): 7770438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 641, 666, 962, 1282, 1443, 1923, 2886, 3846, 4329, 5769, 8333, 8658, 11538, 16666, 23717, 24999, 47434, 49998, 71151, 74997, 142302, 149994, 213453, 308321, 426906, 616642, 924963, 1849926, 2774889, 5549778]

約数ペア:

[(1, 5549778), (2, 2774889), (3, 1849926), (6, 924963), (9, 616642), (13, 426906), (18, 308321), (26, 213453), (37, 149994), (39, 142302), (74, 74997), (78, 71151), (111, 49998), (117, 47434), (222, 24999), (234, 23717), (333, 16666), (481, 11538), (641, 8658), (666, 8333), (962, 5769), (1282, 4329), (1443, 3846), (1923, 2886)]