19627207902

素因数分解:

$2^1\times 3^3\times {\mathrm{363466813}}^1$

素因数の和:363466824

約数の個数: 16

約数和(自身を含む): 43616017680

約数和(自身を除く): 23988809778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 363466813, 726933626, 1090400439, 2180800878, 3271201317, 6542402634, 9813603951, 19627207902]

約数ペア:

[(1, 19627207902), (2, 9813603951), (3, 6542402634), (6, 3271201317), (9, 2180800878), (18, 1090400439), (27, 726933626), (54, 363466813)]