18470982

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{28771}}^1$

素因数の和:28883

約数の個数: 16

約数和(自身を含む): 37288512

約数和(自身を除く): 18817530

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 28771, 57542, 86313, 172626, 3078497, 6156994, 9235491, 18470982]

約数ペア:

[(1, 18470982), (2, 9235491), (3, 6156994), (6, 3078497), (107, 172626), (214, 86313), (321, 57542), (642, 28771)]