214490556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{851153}}^1$

素因数の和:851170

約数の個数: 36

約数和(自身を含む): 619640112

約数和(自身を除く): 405149556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 851153, 1702306, 2553459, 3404612, 5106918, 5958071, 7660377, 10213836, 11916142, 15320754, 17874213, 23832284, 30641508, 35748426, 53622639, 71496852, 107245278, 214490556]

約数ペア:

[(1, 214490556), (2, 107245278), (3, 71496852), (4, 53622639), (6, 35748426), (7, 30641508), (9, 23832284), (12, 17874213), (14, 15320754), (18, 11916142), (21, 10213836), (28, 7660377), (36, 5958071), (42, 5106918), (63, 3404612), (84, 2553459), (126, 1702306), (252, 851153)]