66213456

素因数分解:

$2^4\times 3^1\times {\mathrm{1379447}}^1$

素因数の和:1379458

約数の個数: 20

約数和(自身を含む): 171051552

約数和(自身を除く): 104838096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1379447, 2758894, 4138341, 5517788, 8276682, 11035576, 16553364, 22071152, 33106728, 66213456]

約数ペア:

[(1, 66213456), (2, 33106728), (3, 22071152), (4, 16553364), (6, 11035576), (8, 8276682), (12, 5517788), (16, 4138341), (24, 2758894), (48, 1379447)]