18414918

素因数分解:

$2^1\times 3^3\times {\mathrm{341017}}^1$

素因数の和:341028

約数の個数: 16

約数和(自身を含む): 40922160

約数和(自身を除く): 22507242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 341017, 682034, 1023051, 2046102, 3069153, 6138306, 9207459, 18414918]

約数ペア:

[(1, 18414918), (2, 9207459), (3, 6138306), (6, 3069153), (9, 2046102), (18, 1023051), (27, 682034), (54, 341017)]