79997886

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{261431}}^1$

素因数の和:261456

約数の個数: 24

約数和(自身を含む): 183525264

約数和(自身を除く): 103527378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 261431, 522862, 784293, 1568586, 2352879, 4444327, 4705758, 8888654, 13332981, 26665962, 39998943, 79997886]

約数ペア:

[(1, 79997886), (2, 39998943), (3, 26665962), (6, 13332981), (9, 8888654), (17, 4705758), (18, 4444327), (34, 2352879), (51, 1568586), (102, 784293), (153, 522862), (306, 261431)]