9781188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47947}}^1$

素因数の和:47971

約数の個数: 24

約数和(自身を含む): 24165792

約数和(自身を除く): 14384604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 47947, 95894, 143841, 191788, 287682, 575364, 815099, 1630198, 2445297, 3260396, 4890594, 9781188]

約数ペア:

[(1, 9781188), (2, 4890594), (3, 3260396), (4, 2445297), (6, 1630198), (12, 815099), (17, 575364), (34, 287682), (51, 191788), (68, 143841), (102, 95894), (204, 47947)]