126918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 300456

約数和(自身を除く): 173538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 641, 1282, 1923, 3846, 5769, 7051, 11538, 14102, 21153, 42306, 63459, 126918]

約数ペア:

[(1, 126918), (2, 63459), (3, 42306), (6, 21153), (9, 14102), (11, 11538), (18, 7051), (22, 5769), (33, 3846), (66, 1923), (99, 1282), (198, 641)]