18254296

素因数分解:

$2^3\times {\mathrm{1153}}^1\times {\mathrm{1979}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 34273800

約数和(自身を除く): 16019504

約数列:

[1, 2, 4, 8, 1153, 1979, 2306, 3958, 4612, 7916, 9224, 15832, 2281787, 4563574, 9127148, 18254296]

約数ペア:

[(1, 18254296), (2, 9127148), (4, 4563574), (8, 2281787), (1153, 15832), (1979, 9224), (2306, 7916), (3958, 4612)]