12380202

素因数分解:

$2^1\times 3^4\times {\mathrm{76421}}^1$

素因数の和:76435

約数の個数: 20

約数和(自身を含む): 27741186

約数和(自身を除く): 15360984

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 76421, 152842, 229263, 458526, 687789, 1375578, 2063367, 4126734, 6190101, 12380202]

約数ペア:

[(1, 12380202), (2, 6190101), (3, 4126734), (6, 2063367), (9, 1375578), (18, 687789), (27, 458526), (54, 229263), (81, 152842), (162, 76421)]