81802398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{967}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 171173376

約数和(自身を除く): 89370978

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 613, 967, 1226, 1839, 1934, 2901, 3678, 5802, 14099, 22241, 28198, 42297, 44482, 66723, 84594, 133446, 592771, 1185542, 1778313, 3556626, 13633733, 27267466, 40901199, 81802398]

約数ペア:

[(1, 81802398), (2, 40901199), (3, 27267466), (6, 13633733), (23, 3556626), (46, 1778313), (69, 1185542), (138, 592771), (613, 133446), (967, 84594), (1226, 66723), (1839, 44482), (1934, 42297), (2901, 28198), (3678, 22241), (5802, 14099)]