6806556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4450

約数の個数: 36

約数和(自身を含む): 17609592

約数和(自身を除く): 10803036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 4397, 8794, 13191, 17588, 26382, 39573, 52764, 79146, 158292, 189071, 378142, 567213, 756284, 1134426, 1701639, 2268852, 3403278, 6806556]

約数ペア:

[(1, 6806556), (2, 3403278), (3, 2268852), (4, 1701639), (6, 1134426), (9, 756284), (12, 567213), (18, 378142), (36, 189071), (43, 158292), (86, 79146), (129, 52764), (172, 39573), (258, 26382), (387, 17588), (516, 13191), (774, 8794), (1548, 4397)]