39909042

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20341}}^1$

素因数の和:20458

約数の個数: 24

約数和(自身を含む): 87267180

約数和(自身を除く): 47358138

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 20341, 40682, 61023, 122046, 183069, 366138, 2217169, 4434338, 6651507, 13303014, 19954521, 39909042]

約数ペア:

[(1, 39909042), (2, 19954521), (3, 13303014), (6, 6651507), (9, 4434338), (18, 2217169), (109, 366138), (218, 183069), (327, 122046), (654, 61023), (981, 40682), (1962, 20341)]