12749478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2837}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 29424384

約数和(自身を除く): 16674906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 2837, 4494, 5674, 8511, 17022, 19859, 39718, 59577, 119154, 303559, 607118, 910677, 1821354, 2124913, 4249826, 6374739, 12749478]

約数ペア:

[(1, 12749478), (2, 6374739), (3, 4249826), (6, 2124913), (7, 1821354), (14, 910677), (21, 607118), (42, 303559), (107, 119154), (214, 59577), (321, 39718), (642, 19859), (749, 17022), (1498, 8511), (2247, 5674), (2837, 4494)]