18682095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54151}}^1$

素因数の和:54182

約数の個数: 16

約数和(自身を含む): 31191552

約数和(自身を除く): 12509457

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 54151, 162453, 270755, 812265, 1245473, 3736419, 6227365, 18682095]

約数ペア:

[(1, 18682095), (3, 6227365), (5, 3736419), (15, 1245473), (23, 812265), (69, 270755), (115, 162453), (345, 54151)]