180540198

素因数分解:

$2^1\times 3^3\times {\mathrm{3343337}}^1$

素因数の和:3343348

約数の個数: 16

約数和(自身を含む): 401200560

約数和(自身を除く): 220660362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3343337, 6686674, 10030011, 20060022, 30090033, 60180066, 90270099, 180540198]

約数ペア:

[(1, 180540198), (2, 90270099), (3, 60180066), (6, 30090033), (9, 20060022), (18, 10030011), (27, 6686674), (54, 3343337)]