18235042

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6173}}^1$

素因数の和:6393

約数の個数: 16

約数和(自身を含む): 31413312

約数和(自身を除く): 13178270

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 6173, 12346, 43211, 86422, 1302503, 2605006, 9117521, 18235042]

約数ペア:

[(1, 18235042), (2, 9117521), (7, 2605006), (14, 1302503), (211, 86422), (422, 43211), (1477, 12346), (2954, 6173)]