12899466

素因数分解:

$2^1\times 3^3\times {\mathrm{238879}}^1$

素因数の和:238890

約数の個数: 16

約数和(自身を含む): 28665600

約数和(自身を除く): 15766134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 238879, 477758, 716637, 1433274, 2149911, 4299822, 6449733, 12899466]

約数ペア:

[(1, 12899466), (2, 6449733), (3, 4299822), (6, 2149911), (9, 1433274), (18, 716637), (27, 477758), (54, 238879)]