18585196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28859}}^1$

素因数の和:28893

約数の個数: 24

約数和(自身を含む): 38787840

約数和(自身を除く): 20202644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 28859, 57718, 115436, 202013, 404026, 663757, 808052, 1327514, 2655028, 4646299, 9292598, 18585196]

約数ペア:

[(1, 18585196), (2, 9292598), (4, 4646299), (7, 2655028), (14, 1327514), (23, 808052), (28, 663757), (46, 404026), (92, 202013), (161, 115436), (322, 57718), (644, 28859)]