11821716

素因数分解:

$2^2\times 3^2\times {\mathrm{328381}}^1$

素因数の和:328391

約数の個数: 18

約数和(自身を含む): 29882762

約数和(自身を除く): 18061046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 328381, 656762, 985143, 1313524, 1970286, 2955429, 3940572, 5910858, 11821716]

約数ペア:

[(1, 11821716), (2, 5910858), (3, 3940572), (4, 2955429), (6, 1970286), (9, 1313524), (12, 985143), (18, 656762), (36, 328381)]