21600326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3623}}^1$

素因数の和:3907

約数の個数: 16

約数和(自身を含む): 35486208

約数和(自身を除く): 13885882

約数列:

[1, 2, 11, 22, 271, 542, 2981, 3623, 5962, 7246, 39853, 79706, 981833, 1963666, 10800163, 21600326]

約数ペア:

[(1, 21600326), (2, 10800163), (11, 1963666), (22, 981833), (271, 79706), (542, 39853), (2981, 7246), (3623, 5962)]