18796836

素因数分解:

$2^2\times 3^1\times {\mathrm{1566403}}^1$

素因数の和:1566410

約数の個数: 12

約数和(自身を含む): 43859312

約数和(自身を除く): 25062476

約数列:

[1, 2, 3, 4, 6, 12, 1566403, 3132806, 4699209, 6265612, 9398418, 18796836]

約数ペア:

[(1, 18796836), (2, 9398418), (3, 6265612), (4, 4699209), (6, 3132806), (12, 1566403)]