28055106

素因数分解:

$2^1\times 3^3\times {\mathrm{519539}}^1$

素因数の和:519550

約数の個数: 16

約数和(自身を含む): 62344800

約数和(自身を除く): 34289694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 519539, 1039078, 1558617, 3117234, 4675851, 9351702, 14027553, 28055106]

約数ペア:

[(1, 28055106), (2, 14027553), (3, 9351702), (6, 4675851), (9, 3117234), (18, 1558617), (27, 1039078), (54, 519539)]