21194622

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3246

約数の個数: 40

約数和(自身を含む): 48665232

約数和(自身を除く): 27470610

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3191, 3321, 6382, 6642, 9573, 19146, 28719, 57438, 86157, 130831, 172314, 258471, 261662, 392493, 516942, 784986, 1177479, 2354958, 3532437, 7064874, 10597311, 21194622]

約数ペア:

[(1, 21194622), (2, 10597311), (3, 7064874), (6, 3532437), (9, 2354958), (18, 1177479), (27, 784986), (41, 516942), (54, 392493), (81, 261662), (82, 258471), (123, 172314), (162, 130831), (246, 86157), (369, 57438), (738, 28719), (1107, 19146), (2214, 9573), (3191, 6642), (3321, 6382)]