39713478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8837}}^1$

素因数の和:8956

約数の個数: 32

約数和(自身を含む): 91632384

約数和(自身を除く): 51918906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 8837, 17674, 26511, 53022, 61859, 123718, 185577, 371154, 945559, 1891118, 2836677, 5673354, 6618913, 13237826, 19856739, 39713478]

約数ペア:

[(1, 39713478), (2, 19856739), (3, 13237826), (6, 6618913), (7, 5673354), (14, 2836677), (21, 1891118), (42, 945559), (107, 371154), (214, 185577), (321, 123718), (642, 61859), (749, 53022), (1498, 26511), (2247, 17674), (4494, 8837)]