18068904772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2311}}^1\times {\mathrm{102877}}^1$

素因数の和:105211

約数の個数: 24

約数和(自身を含む): 33299551040

約数和(自身を除く): 15230646268

約数列:

[1, 2, 4, 19, 38, 76, 2311, 4622, 9244, 43909, 87818, 102877, 175636, 205754, 411508, 1954663, 3909326, 7818652, 237748747, 475497494, 950994988, 4517226193, 9034452386, 18068904772]

約数ペア:

[(1, 18068904772), (2, 9034452386), (4, 4517226193), (19, 950994988), (38, 475497494), (76, 237748747), (2311, 7818652), (4622, 3909326), (9244, 1954663), (43909, 411508), (87818, 205754), (102877, 175636)]