85405842

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{128237}}^1$

素因数の和:128282

約数の個数: 24

約数和(自身を含む): 190048716

約数和(自身を除く): 104642874

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 128237, 256474, 384711, 769422, 1154133, 2308266, 4744769, 9489538, 14234307, 28468614, 42702921, 85405842]

約数ペア:

[(1, 85405842), (2, 42702921), (3, 28468614), (6, 14234307), (9, 9489538), (18, 4744769), (37, 2308266), (74, 1154133), (111, 769422), (222, 384711), (333, 256474), (666, 128237)]