3119922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 7425600

約数和(自身を除く): 4305678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 199, 201, 234, 398, 402, 597, 603, 871, 1194, 1206, 1742, 1791, 2587, 2613, 3582, 5174, 5226, 7761, 7839, 13333, 15522, 15678, 23283, 26666, 39999, 46566, 79998, 119997, 173329, 239994, 346658, 519987, 1039974, 1559961, 3119922]

約数ペア:

[(1, 3119922), (2, 1559961), (3, 1039974), (6, 519987), (9, 346658), (13, 239994), (18, 173329), (26, 119997), (39, 79998), (67, 46566), (78, 39999), (117, 26666), (134, 23283), (199, 15678), (201, 15522), (234, 13333), (398, 7839), (402, 7761), (597, 5226), (603, 5174), (871, 3582), (1194, 2613), (1206, 2587), (1742, 1791)]