17880342

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{27851}}^1$

素因数の和:27963

約数の個数: 16

約数和(自身を含む): 36096192

約数和(自身を除く): 18215850

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 27851, 55702, 83553, 167106, 2980057, 5960114, 8940171, 17880342]

約数ペア:

[(1, 17880342), (2, 8940171), (3, 5960114), (6, 2980057), (107, 167106), (214, 83553), (321, 55702), (642, 27851)]