253836

素因数分解:

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

素因数の和:662

約数の個数: 36

約数和(自身を含む): 701064

約数和(自身を除く): 447228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 641, 1282, 1923, 2564, 3846, 5769, 7051, 7692, 11538, 14102, 21153, 23076, 28204, 42306, 63459, 84612, 126918, 253836]

約数ペア:

[(1, 253836), (2, 126918), (3, 84612), (4, 63459), (6, 42306), (9, 28204), (11, 23076), (12, 21153), (18, 14102), (22, 11538), (33, 7692), (36, 7051), (44, 5769), (66, 3846), (99, 2564), (132, 1923), (198, 1282), (396, 641)]