3978066

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 8281728

約数和(自身を除く): 4303662

約数列:

[1, 2, 3, 6, 41, 82, 103, 123, 157, 206, 246, 309, 314, 471, 618, 942, 4223, 6437, 8446, 12669, 12874, 16171, 19311, 25338, 32342, 38622, 48513, 97026, 663011, 1326022, 1989033, 3978066]

約数ペア:

[(1, 3978066), (2, 1989033), (3, 1326022), (6, 663011), (41, 97026), (82, 48513), (103, 38622), (123, 32342), (157, 25338), (206, 19311), (246, 16171), (309, 12874), (314, 12669), (471, 8446), (618, 6437), (942, 4223)]