18286612

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{7001}}^1$

素因数の和:7658

約数の個数: 12

約数和(自身を含む): 32055156

約数和(自身を除く): 13768544

約数列:

[1, 2, 4, 653, 1306, 2612, 7001, 14002, 28004, 4571653, 9143306, 18286612]

約数ペア:

[(1, 18286612), (2, 9143306), (4, 4571653), (653, 28004), (1306, 14002), (2612, 7001)]