290410398

素因数分解:

$2^1\times 3^2\times {\mathrm{16133911}}^1$

素因数の和:16133919

約数の個数: 12

約数和(自身を含む): 629222568

約数和(自身を除く): 338812170

約数列:

[1, 2, 3, 6, 9, 18, 16133911, 32267822, 48401733, 96803466, 145205199, 290410398]

約数ペア:

[(1, 290410398), (2, 145205199), (3, 96803466), (6, 48401733), (9, 32267822), (18, 16133911)]