66160842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1559}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 144668160

約数和(自身を除く): 78507318

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 643, 1286, 1559, 1929, 3118, 3858, 4677, 7073, 9354, 14146, 17149, 21219, 34298, 42438, 51447, 102894, 1002437, 2004874, 3007311, 6014622, 11026807, 22053614, 33080421, 66160842]

約数ペア:

[(1, 66160842), (2, 33080421), (3, 22053614), (6, 11026807), (11, 6014622), (22, 3007311), (33, 2004874), (66, 1002437), (643, 102894), (1286, 51447), (1559, 42438), (1929, 34298), (3118, 21219), (3858, 17149), (4677, 14146), (7073, 9354)]