678279546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5383171}}^1$

素因数の和:5383186

約数の個数: 24

約数和(自身を含む): 1679549664

約数和(自身を除く): 1001270118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5383171, 10766342, 16149513, 32299026, 37682197, 48448539, 75364394, 96897078, 113046591, 226093182, 339139773, 678279546]

約数ペア:

[(1, 678279546), (2, 339139773), (3, 226093182), (6, 113046591), (7, 96897078), (9, 75364394), (14, 48448539), (18, 37682197), (21, 32299026), (42, 16149513), (63, 10766342), (126, 5383171)]