131444406

素因数分解:

$2^1\times 3^2\times {\mathrm{7302467}}^1$

素因数の和:7302475

約数の個数: 12

約数和(自身を含む): 284796252

約数和(自身を除く): 153351846

約数列:

[1, 2, 3, 6, 9, 18, 7302467, 14604934, 21907401, 43814802, 65722203, 131444406]

約数ペア:

[(1, 131444406), (2, 65722203), (3, 43814802), (6, 21907401), (9, 14604934), (18, 7302467)]