27878508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{110629}}^1$

素因数の和:110646

約数の個数: 36

約数和(自身を含む): 80538640

約数和(自身を除く): 52660132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 110629, 221258, 331887, 442516, 663774, 774403, 995661, 1327548, 1548806, 1991322, 2323209, 3097612, 3982644, 4646418, 6969627, 9292836, 13939254, 27878508]

約数ペア:

[(1, 27878508), (2, 13939254), (3, 9292836), (4, 6969627), (6, 4646418), (7, 3982644), (9, 3097612), (12, 2323209), (14, 1991322), (18, 1548806), (21, 1327548), (28, 995661), (36, 774403), (42, 663774), (63, 442516), (84, 331887), (126, 221258), (252, 110629)]