981736212

素因数分解:

$2^2\times 3^1\times {\mathrm{81811351}}^1$

素因数の和:81811358

約数の個数: 12

約数和(自身を含む): 2290717856

約数和(自身を除く): 1308981644

約数列:

[1, 2, 3, 4, 6, 12, 81811351, 163622702, 245434053, 327245404, 490868106, 981736212]

約数ペア:

[(1, 981736212), (2, 490868106), (3, 327245404), (4, 245434053), (6, 163622702), (12, 81811351)]