81301842

素因数分解:

$2^1\times 3^2\times {\mathrm{4516769}}^1$

素因数の和:4516777

約数の個数: 12

約数和(自身を含む): 176154030

約数和(自身を除く): 94852188

約数列:

[1, 2, 3, 6, 9, 18, 4516769, 9033538, 13550307, 27100614, 40650921, 81301842]

約数ペア:

[(1, 81301842), (2, 40650921), (3, 27100614), (6, 13550307), (9, 9033538), (18, 4516769)]