8681454

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6793}}^1$

素因数の和:6872

約数の個数: 24

約数和(自身を含む): 19077552

約数和(自身を除く): 10396098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6793, 13586, 20379, 40758, 61137, 122274, 482303, 964606, 1446909, 2893818, 4340727, 8681454]

約数ペア:

[(1, 8681454), (2, 4340727), (3, 2893818), (6, 1446909), (9, 964606), (18, 482303), (71, 122274), (142, 61137), (213, 40758), (426, 20379), (639, 13586), (1278, 6793)]