11578212

素因数分解:

$2^2\times 3^2\times {\mathrm{321617}}^1$

素因数の和:321627

約数の個数: 18

約数和(自身を含む): 29267238

約数和(自身を除く): 17689026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 321617, 643234, 964851, 1286468, 1929702, 2894553, 3859404, 5789106, 11578212]

約数ペア:

[(1, 11578212), (2, 5789106), (3, 3859404), (4, 2894553), (6, 1929702), (9, 1286468), (12, 964851), (18, 643234), (36, 321617)]