1520782398

素因数分解:

$2^1\times 3^3\times {\mathrm{28162637}}^1$

素因数の和:28162648

約数の個数: 16

約数和(自身を含む): 3379516560

約数和(自身を除く): 1858734162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 28162637, 56325274, 84487911, 168975822, 253463733, 506927466, 760391199, 1520782398]

約数ペア:

[(1, 1520782398), (2, 760391199), (3, 506927466), (6, 253463733), (9, 168975822), (18, 84487911), (27, 56325274), (54, 28162637)]