142643454

素因数分解:

$2^1\times 3^1\times {\mathrm{1277}}^1\times {\mathrm{18617}}^1$

素因数の和:19899

約数の個数: 16

約数和(自身を含む): 285525648

約数和(自身を除く): 142882194

約数列:

[1, 2, 3, 6, 1277, 2554, 3831, 7662, 18617, 37234, 55851, 111702, 23773909, 47547818, 71321727, 142643454]

約数ペア:

[(1, 142643454), (2, 71321727), (3, 47547818), (6, 23773909), (1277, 111702), (2554, 55851), (3831, 37234), (7662, 18617)]