855918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6793}}^1$

素因数の和:6808

約数の個数: 24

約数和(自身を含む): 2119728

約数和(自身を除く): 1263810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6793, 13586, 20379, 40758, 47551, 61137, 95102, 122274, 142653, 285306, 427959, 855918]

約数ペア:

[(1, 855918), (2, 427959), (3, 285306), (6, 142653), (7, 122274), (9, 95102), (14, 61137), (18, 47551), (21, 40758), (42, 20379), (63, 13586), (126, 6793)]