15661459062

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1499}}^1\times {\mathrm{2207}}^1$

素因数の和:3977

約数の個数: 48

約数和(自身を含む): 34100352000

約数和(自身を除く): 18438892938

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1499, 1578, 2207, 2367, 2998, 4414, 4497, 4734, 6621, 8994, 13242, 13491, 19863, 26982, 39726, 394237, 580441, 788474, 1160882, 1182711, 1741323, 2365422, 3308293, 3482646, 3548133, 5223969, 6616586, 7096266, 9924879, 10447938, 19849758, 29774637, 59549274, 870081059, 1740162118, 2610243177, 5220486354, 7830729531, 15661459062]

約数ペア:

[(1, 15661459062), (2, 7830729531), (3, 5220486354), (6, 2610243177), (9, 1740162118), (18, 870081059), (263, 59549274), (526, 29774637), (789, 19849758), (1499, 10447938), (1578, 9924879), (2207, 7096266), (2367, 6616586), (2998, 5223969), (4414, 3548133), (4497, 3482646), (4734, 3308293), (6621, 2365422), (8994, 1741323), (13242, 1182711), (13491, 1160882), (19863, 788474), (26982, 580441), (39726, 394237)]