18366988978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3660221}}^1$

素因数の和:3660429

約数の個数: 16

約数和(自身を含む): 29823488856

約数和(自身を除く): 11456499878

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 3660221, 7320442, 47582873, 95165746, 706422653, 1412845306, 9183494489, 18366988978]

約数ペア:

[(1, 18366988978), (2, 9183494489), (13, 1412845306), (26, 706422653), (193, 95165746), (386, 47582873), (2509, 7320442), (5018, 3660221)]