3961404

素因数分解:

$2^2\times 3^2\times {\mathrm{110039}}^1$

素因数の和:110049

約数の個数: 18

約数和(自身を含む): 10013640

約数和(自身を除く): 6052236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 110039, 220078, 330117, 440156, 660234, 990351, 1320468, 1980702, 3961404]

約数ペア:

[(1, 3961404), (2, 1980702), (3, 1320468), (4, 990351), (6, 660234), (9, 440156), (12, 330117), (18, 220078), (36, 110039)]