18261824

素因数分解:

$2^6\times 7^1\times {\mathrm{40763}}^1$

素因数の和:40782

約数の個数: 28

約数和(自身を含む): 41416224

約数和(自身を除く): 23154400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40763, 81526, 163052, 285341, 326104, 570682, 652208, 1141364, 1304416, 2282728, 2608832, 4565456, 9130912, 18261824]

約数ペア:

[(1, 18261824), (2, 9130912), (4, 4565456), (7, 2608832), (8, 2282728), (14, 1304416), (16, 1141364), (28, 652208), (32, 570682), (56, 326104), (64, 285341), (112, 163052), (224, 81526), (448, 40763)]