85836978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{280513}}^1$

素因数の和:280538

約数の個数: 24

約数和(自身を含む): 196920828

約数和(自身を除く): 111083850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 280513, 561026, 841539, 1683078, 2524617, 4768721, 5049234, 9537442, 14306163, 28612326, 42918489, 85836978]

約数ペア:

[(1, 85836978), (2, 42918489), (3, 28612326), (6, 14306163), (9, 9537442), (17, 5049234), (18, 4768721), (34, 2524617), (51, 1683078), (102, 841539), (153, 561026), (306, 280513)]