40682818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{2099}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 66679200

約数和(自身を除く): 25996382

約数列:

[1, 2, 11, 22, 881, 1762, 2099, 4198, 9691, 19382, 23089, 46178, 1849219, 3698438, 20341409, 40682818]

約数ペア:

[(1, 40682818), (2, 20341409), (11, 3698438), (22, 1849219), (881, 46178), (1762, 23089), (2099, 19382), (4198, 9691)]