57873654

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{20479}}^1$

素因数の和:20644

約数の個数: 24

約数和(自身を含む): 126197760

約数和(自身を除く): 68324106

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 20479, 40958, 61437, 122874, 184311, 368622, 3215203, 6430406, 9645609, 19291218, 28936827, 57873654]

約数ペア:

[(1, 57873654), (2, 28936827), (3, 19291218), (6, 9645609), (9, 6430406), (18, 3215203), (157, 368622), (314, 184311), (471, 122874), (942, 61437), (1413, 40958), (2826, 20479)]