140908836

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{18149}}^1$

素因数の和:18803

約数の個数: 24

約数和(自身を含む): 329313600

約数和(自身を除く): 188404764

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 18149, 36298, 54447, 72596, 108894, 217788, 11742403, 23484806, 35227209, 46969612, 70454418, 140908836]

約数ペア:

[(1, 140908836), (2, 70454418), (3, 46969612), (4, 35227209), (6, 23484806), (12, 11742403), (647, 217788), (1294, 108894), (1941, 72596), (2588, 54447), (3882, 36298), (7764, 18149)]