140030406

素因数分解:

$2^1\times 3^2\times {\mathrm{2441}}^1\times {\mathrm{3187}}^1$

素因数の和:5636

約数の個数: 24

約数和(自身を含む): 303618744

約数和(自身を除く): 163588338

約数列:

[1, 2, 3, 6, 9, 18, 2441, 3187, 4882, 6374, 7323, 9561, 14646, 19122, 21969, 28683, 43938, 57366, 7779467, 15558934, 23338401, 46676802, 70015203, 140030406]

約数ペア:

[(1, 140030406), (2, 70015203), (3, 46676802), (6, 23338401), (9, 15558934), (18, 7779467), (2441, 57366), (3187, 43938), (4882, 28683), (6374, 21969), (7323, 19122), (9561, 14646)]