253326348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{639713}}^1$

素因数の和:639734

約数の個数: 36

約数和(自身を含む): 698567688

約数和(自身を除く): 445241340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 639713, 1279426, 1919139, 2558852, 3838278, 5757417, 7036843, 7676556, 11514834, 14073686, 21110529, 23029668, 28147372, 42221058, 63331587, 84442116, 126663174, 253326348]

約数ペア:

[(1, 253326348), (2, 126663174), (3, 84442116), (4, 63331587), (6, 42221058), (9, 28147372), (11, 23029668), (12, 21110529), (18, 14073686), (22, 11514834), (33, 7676556), (36, 7036843), (44, 5757417), (66, 3838278), (99, 2558852), (132, 1919139), (198, 1279426), (396, 639713)]