16743671838

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{997}}^1\times {\mathrm{1249}}^1$

素因数の和:2343

約数の個数: 80

約数和(自身を含む): 38038770000

約数和(自身を除く): 21295098162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 997, 1249, 1494, 1994, 2241, 2498, 2991, 3747, 4482, 5982, 6723, 7494, 8973, 11241, 13446, 17946, 22482, 26919, 33723, 53838, 67446, 80757, 82751, 101169, 103667, 161514, 165502, 202338, 207334, 248253, 311001, 496506, 622002, 744759, 933003, 1245253, 1489518, 1866006, 2234277, 2490506, 2799009, 3735759, 4468554, 5598018, 6702831, 7471518, 8397027, 11207277, 13405662, 16794054, 22414554, 33621831, 67243662, 100865493, 103355999, 201730986, 206711998, 310067997, 620135994, 930203991, 1860407982, 2790611973, 5581223946, 8371835919, 16743671838]

約数ペア:

[(1, 16743671838), (2, 8371835919), (3, 5581223946), (6, 2790611973), (9, 1860407982), (18, 930203991), (27, 620135994), (54, 310067997), (81, 206711998), (83, 201730986), (162, 103355999), (166, 100865493), (249, 67243662), (498, 33621831), (747, 22414554), (997, 16794054), (1249, 13405662), (1494, 11207277), (1994, 8397027), (2241, 7471518), (2498, 6702831), (2991, 5598018), (3747, 4468554), (4482, 3735759), (5982, 2799009), (6723, 2490506), (7494, 2234277), (8973, 1866006), (11241, 1489518), (13446, 1245253), (17946, 933003), (22482, 744759), (26919, 622002), (33723, 496506), (53838, 311001), (67446, 248253), (80757, 207334), (82751, 202338), (101169, 165502), (103667, 161514)]