17802121108

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{40830553}}^1$

素因数の和:40830666

約数の個数: 12

約数和(自身を含む): 31439526580

約数和(自身を除く): 13637405472

約数列:

[1, 2, 4, 109, 218, 436, 40830553, 81661106, 163322212, 4450530277, 8901060554, 17802121108]

約数ペア:

[(1, 17802121108), (2, 8901060554), (4, 4450530277), (109, 163322212), (218, 81661106), (436, 40830553)]