18272954

素因数分解:

$2^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1523}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 31382208

約数和(自身を除く): 13109254

約数列:

[1, 2, 7, 14, 857, 1523, 1714, 3046, 5999, 10661, 11998, 21322, 1305211, 2610422, 9136477, 18272954]

約数ペア:

[(1, 18272954), (2, 9136477), (7, 2610422), (14, 1305211), (857, 21322), (1523, 11998), (1714, 10661), (3046, 5999)]