18492674

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 28625400

約数和(自身を除く): 10132726

約数列:

[1, 2, 37, 74, 269, 538, 929, 1858, 9953, 19906, 34373, 68746, 249901, 499802, 9246337, 18492674]

約数ペア:

[(1, 18492674), (2, 9246337), (37, 499802), (74, 249901), (269, 68746), (538, 34373), (929, 19906), (1858, 9953)]