13887006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{330643}}^1$

素因数の和:330655

約数の個数: 16

約数和(自身を含む): 31741824

約数和(自身を除く): 17854818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 330643, 661286, 991929, 1983858, 2314501, 4629002, 6943503, 13887006]

約数ペア:

[(1, 13887006), (2, 6943503), (3, 4629002), (6, 2314501), (7, 1983858), (14, 991929), (21, 661286), (42, 330643)]