68217198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3191}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 156280320

約数和(自身を除く): 88063122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 3054, 3191, 3563, 6382, 7126, 9573, 10689, 19146, 21378, 22337, 44674, 67011, 134022, 1624219, 3248438, 4872657, 9745314, 11369533, 22739066, 34108599, 68217198]

約数ペア:

[(1, 68217198), (2, 34108599), (3, 22739066), (6, 11369533), (7, 9745314), (14, 4872657), (21, 3248438), (42, 1624219), (509, 134022), (1018, 67011), (1527, 44674), (3054, 22337), (3191, 21378), (3563, 19146), (6382, 10689), (7126, 9573)]