64664982

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67783}}^1$

素因数の和:67844

約数の個数: 24

約数和(自身を含む): 142753104

約数和(自身を除く): 78088122

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 67783, 135566, 203349, 406698, 610047, 1220094, 3592499, 7184998, 10777497, 21554994, 32332491, 64664982]

約数ペア:

[(1, 64664982), (2, 32332491), (3, 21554994), (6, 10777497), (9, 7184998), (18, 3592499), (53, 1220094), (106, 610047), (159, 406698), (318, 203349), (477, 135566), (954, 67783)]