67388538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2207}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 154312704

約数和(自身を除く): 86924166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 727, 1454, 2181, 2207, 4362, 4414, 5089, 6621, 10178, 13242, 15267, 15449, 30534, 30898, 46347, 92694, 1604489, 3208978, 4813467, 9626934, 11231423, 22462846, 33694269, 67388538]

約数ペア:

[(1, 67388538), (2, 33694269), (3, 22462846), (6, 11231423), (7, 9626934), (14, 4813467), (21, 3208978), (42, 1604489), (727, 92694), (1454, 46347), (2181, 30898), (2207, 30534), (4362, 15449), (4414, 15267), (5089, 13242), (6621, 10178)]