668880624

素因数分解:

$2^4\times 3^1\times {\mathrm{13935013}}^1$

素因数の和:13935024

約数の個数: 20

約数和(自身を含む): 1727941736

約数和(自身を除く): 1059061112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13935013, 27870026, 41805039, 55740052, 83610078, 111480104, 167220156, 222960208, 334440312, 668880624]

約数ペア:

[(1, 668880624), (2, 334440312), (3, 222960208), (4, 167220156), (6, 111480104), (8, 83610078), (12, 55740052), (16, 41805039), (24, 27870026), (48, 13935013)]