18326036

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{9001}}^1$

素因数の和:9514

約数の個数: 12

約数和(自身を含む): 32137140

約数和(自身を除く): 13811104

約数列:

[1, 2, 4, 509, 1018, 2036, 9001, 18002, 36004, 4581509, 9163018, 18326036]

約数ペア:

[(1, 18326036), (2, 9163018), (4, 4581509), (509, 36004), (1018, 18002), (2036, 9001)]