12257838

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5333

約数の個数: 32

約数和(自身を含む): 27878400

約数和(自身を除く): 15620562

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 5279, 10558, 15837, 31674, 47511, 95022, 142533, 226997, 285066, 453994, 680991, 1361982, 2042973, 4085946, 6128919, 12257838]

約数ペア:

[(1, 12257838), (2, 6128919), (3, 4085946), (6, 2042973), (9, 1361982), (18, 680991), (27, 453994), (43, 285066), (54, 226997), (86, 142533), (129, 95022), (258, 47511), (387, 31674), (774, 15837), (1161, 10558), (2322, 5279)]