64487682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4969}}^1$

素因数の和:5087

約数の個数: 48

約数和(自身を含む): 161266560

約数和(自身を除く): 96778878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 4969, 6489, 9938, 12978, 14907, 29814, 34783, 44721, 69566, 89442, 104349, 208698, 313047, 511807, 626094, 1023614, 1535421, 3070842, 3582649, 4606263, 7165298, 9212526, 10747947, 21495894, 32243841, 64487682]

約数ペア:

[(1, 64487682), (2, 32243841), (3, 21495894), (6, 10747947), (7, 9212526), (9, 7165298), (14, 4606263), (18, 3582649), (21, 3070842), (42, 1535421), (63, 1023614), (103, 626094), (126, 511807), (206, 313047), (309, 208698), (618, 104349), (721, 89442), (927, 69566), (1442, 44721), (1854, 34783), (2163, 29814), (4326, 14907), (4969, 12978), (6489, 9938)]