12254724

素因数分解:

$2^2\times 3^2\times {\mathrm{340409}}^1$

素因数の和:340419

約数の個数: 18

約数和(自身を含む): 30977310

約数和(自身を除く): 18722586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 340409, 680818, 1021227, 1361636, 2042454, 3063681, 4084908, 6127362, 12254724]

約数ペア:

[(1, 12254724), (2, 6127362), (3, 4084908), (4, 3063681), (6, 2042454), (9, 1361636), (12, 1021227), (18, 680818), (36, 340409)]