1377889866

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{160481}}^1$

素因数の和:160548

約数の個数: 40

約数和(自身を含む): 3145768164

約数和(自身を除く): 1767878298

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 160481, 320962, 481443, 962886, 1444329, 2888658, 4332987, 8505493, 8665974, 12998961, 17010986, 25516479, 25997922, 51032958, 76549437, 153098874, 229648311, 459296622, 688944933, 1377889866]

約数ペア:

[(1, 1377889866), (2, 688944933), (3, 459296622), (6, 229648311), (9, 153098874), (18, 76549437), (27, 51032958), (53, 25997922), (54, 25516479), (81, 17010986), (106, 12998961), (159, 8665974), (162, 8505493), (318, 4332987), (477, 2888658), (954, 1444329), (1431, 962886), (2862, 481443), (4293, 320962), (8586, 160481)]