18252386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{857}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 28664064

約数和(自身を除く): 10411678

約数列:

[1, 2, 23, 46, 463, 857, 926, 1714, 10649, 19711, 21298, 39422, 396791, 793582, 9126193, 18252386]

約数ペア:

[(1, 18252386), (2, 9126193), (23, 793582), (46, 396791), (463, 39422), (857, 21298), (926, 19711), (1714, 10649)]