40404786

素因数分解:

$2^1\times 3^1\times {\mathrm{2113}}^1\times {\mathrm{3187}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 80873184

約数和(自身を除く): 40468398

約数列:

[1, 2, 3, 6, 2113, 3187, 4226, 6339, 6374, 9561, 12678, 19122, 6734131, 13468262, 20202393, 40404786]

約数ペア:

[(1, 40404786), (2, 20202393), (3, 13468262), (6, 6734131), (2113, 19122), (3187, 12678), (4226, 9561), (6339, 6374)]