18389756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59707}}^1$

素因数の和:59729

約数の個数: 24

約数和(自身を含む): 40123776

約数和(自身を除く): 21734020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 59707, 119414, 238828, 417949, 656777, 835898, 1313554, 1671796, 2627108, 4597439, 9194878, 18389756]

約数ペア:

[(1, 18389756), (2, 9194878), (4, 4597439), (7, 2627108), (11, 1671796), (14, 1313554), (22, 835898), (28, 656777), (44, 417949), (77, 238828), (154, 119414), (308, 59707)]