40294818

素因数分解:

$2^1\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{1621}}^1$

素因数の和:3010

約数の個数: 24

約数和(自身を含む): 87422556

約数和(自身を除く): 47127738

約数列:

[1, 2, 3, 6, 9, 18, 1381, 1621, 2762, 3242, 4143, 4863, 8286, 9726, 12429, 14589, 24858, 29178, 2238601, 4477202, 6715803, 13431606, 20147409, 40294818]

約数ペア:

[(1, 40294818), (2, 20147409), (3, 13431606), (6, 6715803), (9, 4477202), (18, 2238601), (1381, 29178), (1621, 24858), (2762, 14589), (3242, 12429), (4143, 9726), (4863, 8286)]