243996876

素因数分解:

$2^2\times 3^2\times {\mathrm{6777691}}^1$

素因数の和:6777701

約数の個数: 18

約数和(自身を含む): 616769972

約数和(自身を除く): 372773096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6777691, 13555382, 20333073, 27110764, 40666146, 60999219, 81332292, 121998438, 243996876]

約数ペア:

[(1, 243996876), (2, 121998438), (3, 81332292), (4, 60999219), (6, 40666146), (9, 27110764), (12, 20333073), (18, 13555382), (36, 6777691)]