51728706

素因数分解:

$2^1\times 3^4\times {\mathrm{319313}}^1$

素因数の和:319327

約数の個数: 20

約数和(自身を含む): 115910982

約数和(自身を除く): 64182276

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 319313, 638626, 957939, 1915878, 2873817, 5747634, 8621451, 17242902, 25864353, 51728706]

約数ペア:

[(1, 51728706), (2, 25864353), (3, 17242902), (6, 8621451), (9, 5747634), (18, 2873817), (27, 1915878), (54, 957939), (81, 638626), (162, 319313)]