7884342

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 17134416

約数和(自身を除く): 9250074

約数列:

[1, 2, 3, 6, 9, 18, 647, 677, 1294, 1354, 1941, 2031, 3882, 4062, 5823, 6093, 11646, 12186, 438019, 876038, 1314057, 2628114, 3942171, 7884342]

約数ペア:

[(1, 7884342), (2, 3942171), (3, 2628114), (6, 1314057), (9, 876038), (18, 438019), (647, 12186), (677, 11646), (1294, 6093), (1354, 5823), (1941, 4062), (2031, 3882)]