81829836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{206641}}^1$

素因数の和:206662

約数の個数: 36

約数和(自身を含む): 225653064

約数和(自身を除く): 143823228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 206641, 413282, 619923, 826564, 1239846, 1859769, 2273051, 2479692, 3719538, 4546102, 6819153, 7439076, 9092204, 13638306, 20457459, 27276612, 40914918, 81829836]

約数ペア:

[(1, 81829836), (2, 40914918), (3, 27276612), (4, 20457459), (6, 13638306), (9, 9092204), (11, 7439076), (12, 6819153), (18, 4546102), (22, 3719538), (33, 2479692), (36, 2273051), (44, 1859769), (66, 1239846), (99, 826564), (132, 619923), (198, 413282), (396, 206641)]