18756052

素因数分解:

$2^2\times 7^1\times {\mathrm{669859}}^1$

素因数の和:669870

約数の個数: 12

約数和(自身を含む): 37512160

約数和(自身を除く): 18756108

約数列:

[1, 2, 4, 7, 14, 28, 669859, 1339718, 2679436, 4689013, 9378026, 18756052]

約数ペア:

[(1, 18756052), (2, 9378026), (4, 4689013), (7, 2679436), (14, 1339718), (28, 669859)]