64478718

素因数分解:

$2^1\times 3^2\times {\mathrm{937}}^1\times {\mathrm{3823}}^1$

素因数の和:4768

約数の個数: 24

約数和(自身を含む): 139889568

約数和(自身を除く): 75410850

約数列:

[1, 2, 3, 6, 9, 18, 937, 1874, 2811, 3823, 5622, 7646, 8433, 11469, 16866, 22938, 34407, 68814, 3582151, 7164302, 10746453, 21492906, 32239359, 64478718]

約数ペア:

[(1, 64478718), (2, 32239359), (3, 21492906), (6, 10746453), (9, 7164302), (18, 3582151), (937, 68814), (1874, 34407), (2811, 22938), (3823, 16866), (5622, 11469), (7646, 8433)]