64540422

素因数分解:

$2^1\times 3^3\times {\mathrm{1195193}}^1$

素因数の和:1195204

約数の個数: 16

約数和(自身を含む): 143423280

約数和(自身を除く): 78882858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1195193, 2390386, 3585579, 7171158, 10756737, 21513474, 32270211, 64540422]

約数ペア:

[(1, 64540422), (2, 32270211), (3, 21513474), (6, 10756737), (9, 7171158), (18, 3585579), (27, 2390386), (54, 1195193)]