6540012

素因数分解:

$2^2\times 3^2\times {\mathrm{181667}}^1$

素因数の和:181677

約数の個数: 18

約数和(自身を含む): 16531788

約数和(自身を除く): 9991776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181667, 363334, 545001, 726668, 1090002, 1635003, 2180004, 3270006, 6540012]

約数ペア:

[(1, 6540012), (2, 3270006), (3, 2180004), (4, 1635003), (6, 1090002), (9, 726668), (12, 545001), (18, 363334), (36, 181667)]