128425356

素因数分解:

$2^2\times 3^2\times {\mathrm{3567371}}^1$

素因数の和:3567381

約数の個数: 18

約数和(自身を含む): 324630852

約数和(自身を除く): 196205496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3567371, 7134742, 10702113, 14269484, 21404226, 32106339, 42808452, 64212678, 128425356]

約数ペア:

[(1, 128425356), (2, 64212678), (3, 42808452), (4, 32106339), (6, 21404226), (9, 14269484), (12, 10702113), (18, 7134742), (36, 3567371)]