127247418

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{243769}}^1$

素因数の和:243806

約数の個数: 24

約数和(自身を含む): 285210900

約数和(自身を除く): 157963482

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 243769, 487538, 731307, 1462614, 2193921, 4387842, 7069301, 14138602, 21207903, 42415806, 63623709, 127247418]

約数ペア:

[(1, 127247418), (2, 63623709), (3, 42415806), (6, 21207903), (9, 14138602), (18, 7069301), (29, 4387842), (58, 2193921), (87, 1462614), (174, 731307), (261, 487538), (522, 243769)]