12707946

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19081}}^1$

素因数の和:19126

約数の個数: 24

約数和(自身を含む): 28279524

約数和(自身を除く): 15571578

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19081, 38162, 57243, 114486, 171729, 343458, 705997, 1411994, 2117991, 4235982, 6353973, 12707946]

約数ペア:

[(1, 12707946), (2, 6353973), (3, 4235982), (6, 2117991), (9, 1411994), (18, 705997), (37, 343458), (74, 171729), (111, 114486), (222, 57243), (333, 38162), (666, 19081)]