25521042

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{39023}}^1$

素因数の和:39137

約数の個数: 16

約数和(自身を含む): 51511680

約数和(自身を除く): 25990638

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 39023, 78046, 117069, 234138, 4253507, 8507014, 12760521, 25521042]

約数ペア:

[(1, 25521042), (2, 12760521), (3, 8507014), (6, 4253507), (109, 234138), (218, 117069), (327, 78046), (654, 39023)]