18166442

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1223}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 31197312

約数和(自身を除く): 13030870

約数列:

[1, 2, 7, 14, 1061, 1223, 2122, 2446, 7427, 8561, 14854, 17122, 1297603, 2595206, 9083221, 18166442]

約数ペア:

[(1, 18166442), (2, 9083221), (7, 2595206), (14, 1297603), (1061, 17122), (1223, 14854), (2122, 8561), (2446, 7427)]