18036112

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{21269}}^1$

素因数の和:21330

約数の個数: 20

約数和(自身を含む): 35605980

約数和(自身を除く): 17569868

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 21269, 42538, 85076, 170152, 340304, 1127257, 2254514, 4509028, 9018056, 18036112]

約数ペア:

[(1, 18036112), (2, 9018056), (4, 4509028), (8, 2254514), (16, 1127257), (53, 340304), (106, 170152), (212, 85076), (424, 42538), (848, 21269)]