17938962

素因数分解:

$2^1\times 3^3\times {\mathrm{332203}}^1$

素因数の和:332214

約数の個数: 16

約数和(自身を含む): 39864480

約数和(自身を除く): 21925518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 332203, 664406, 996609, 1993218, 2989827, 5979654, 8969481, 17938962]

約数ペア:

[(1, 17938962), (2, 8969481), (3, 5979654), (6, 2989827), (9, 1993218), (18, 996609), (27, 664406), (54, 332203)]