2018553645

素因数分解:

$3^1\times 5^1\times {\mathrm{4759}}^1\times {\mathrm{28277}}^1$

素因数の和:33044

約数の個数: 16

約数和(自身を含む): 3230478720

約数和(自身を除く): 1211925075

約数列:

[1, 3, 5, 15, 4759, 14277, 23795, 28277, 71385, 84831, 141385, 424155, 134570243, 403710729, 672851215, 2018553645]

約数ペア:

[(1, 2018553645), (3, 672851215), (5, 403710729), (15, 134570243), (4759, 424155), (14277, 141385), (23795, 84831), (28277, 71385)]