27399746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2837}}^1$

素因数の和:3289

約数の個数: 16

約数和(自身を含む): 44953920

約数和(自身を除く): 17554174

約数列:

[1, 2, 11, 22, 439, 878, 2837, 4829, 5674, 9658, 31207, 62414, 1245443, 2490886, 13699873, 27399746]

約数ペア:

[(1, 27399746), (2, 13699873), (11, 2490886), (22, 1245443), (439, 62414), (878, 31207), (2837, 9658), (4829, 5674)]