8821404

素因数分解:

$2^2\times 3^2\times {\mathrm{245039}}^1$

素因数の和:245049

約数の個数: 18

約数和(自身を含む): 22298640

約数和(自身を除く): 13477236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 245039, 490078, 735117, 980156, 1470234, 2205351, 2940468, 4410702, 8821404]

約数ペア:

[(1, 8821404), (2, 4410702), (3, 2940468), (4, 2205351), (6, 1470234), (9, 980156), (12, 735117), (18, 490078), (36, 245039)]