138839922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{45641}}^1$

素因数の和:45675

約数の個数: 36

約数和(自身を含む): 325746954

約数和(自身を除く): 186907032

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 45641, 91282, 136923, 273846, 410769, 593333, 821538, 1186666, 1779999, 3559998, 5339997, 7713329, 10679994, 15426658, 23139987, 46279974, 69419961, 138839922]

約数ペア:

[(1, 138839922), (2, 69419961), (3, 46279974), (6, 23139987), (9, 15426658), (13, 10679994), (18, 7713329), (26, 5339997), (39, 3559998), (78, 1779999), (117, 1186666), (169, 821538), (234, 593333), (338, 410769), (507, 273846), (1014, 136923), (1521, 91282), (3042, 45641)]