18403446

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{42017}}^1$

素因数の和:42095

約数の個数: 16

約数和(自身を含む): 37311984

約数和(自身を除く): 18908538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 42017, 84034, 126051, 252102, 3067241, 6134482, 9201723, 18403446]

約数ペア:

[(1, 18403446), (2, 9201723), (3, 6134482), (6, 3067241), (73, 252102), (146, 126051), (219, 84034), (438, 42017)]