18745006

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3793}}^1$

素因数の和:4155

約数の個数: 16

約数和(自身を含む): 32233824

約数和(自身を除く): 13488818

約数列:

[1, 2, 7, 14, 353, 706, 2471, 3793, 4942, 7586, 26551, 53102, 1338929, 2677858, 9372503, 18745006]

約数ペア:

[(1, 18745006), (2, 9372503), (7, 2677858), (14, 1338929), (353, 53102), (706, 26551), (2471, 7586), (3793, 4942)]