8205066

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19819}}^1$

素因数の和:19850

約数の個数: 24

約数和(自身を含む): 18551520

約数和(自身を除く): 10346454

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 19819, 39638, 59457, 118914, 178371, 356742, 455837, 911674, 1367511, 2735022, 4102533, 8205066]

約数ペア:

[(1, 8205066), (2, 4102533), (3, 2735022), (6, 1367511), (9, 911674), (18, 455837), (23, 356742), (46, 178371), (69, 118914), (138, 59457), (207, 39638), (414, 19819)]