18418812

素因数分解:

$2^2\times 3^1\times {\mathrm{1534901}}^1$

素因数の和:1534908

約数の個数: 12

約数和(自身を含む): 42977256

約数和(自身を除く): 24558444

約数列:

[1, 2, 3, 4, 6, 12, 1534901, 3069802, 4604703, 6139604, 9209406, 18418812]

約数ペア:

[(1, 18418812), (2, 9209406), (3, 6139604), (4, 4604703), (6, 3069802), (12, 1534901)]