18753033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1871}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 27046656

約数和(自身を除く): 8293623

約数列:

[1, 3, 13, 39, 257, 771, 1871, 3341, 5613, 10023, 24323, 72969, 480847, 1442541, 6251011, 18753033]

約数ペア:

[(1, 18753033), (3, 6251011), (13, 1442541), (39, 480847), (257, 72969), (771, 24323), (1871, 10023), (3341, 5613)]