21993263016

素因数分解:

$2^3\times 3^1\times {\mathrm{916385959}}^1$

素因数の和:916385968

約数の個数: 16

約数和(自身を含む): 54983157600

約数和(自身を除く): 32989894584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 916385959, 1832771918, 2749157877, 3665543836, 5498315754, 7331087672, 10996631508, 21993263016]

約数ペア:

[(1, 21993263016), (2, 10996631508), (3, 7331087672), (4, 5498315754), (6, 3665543836), (8, 2749157877), (12, 1832771918), (24, 916385959)]