18735076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 33929280

約数和(自身を除く): 15194204

約数列:

[1, 2, 4, 53, 67, 106, 134, 212, 268, 1319, 2638, 3551, 5276, 7102, 14204, 69907, 88373, 139814, 176746, 279628, 353492, 4683769, 9367538, 18735076]

約数ペア:

[(1, 18735076), (2, 9367538), (4, 4683769), (53, 353492), (67, 279628), (106, 176746), (134, 139814), (212, 88373), (268, 69907), (1319, 14204), (2638, 7102), (3551, 5276)]