39390678

素因数分解:

$2^1\times 3^3\times {\mathrm{729457}}^1$

素因数の和:729468

約数の個数: 16

約数和(自身を含む): 87534960

約数和(自身を除く): 48144282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 729457, 1458914, 2188371, 4376742, 6565113, 13130226, 19695339, 39390678]

約数ペア:

[(1, 39390678), (2, 19695339), (3, 13130226), (6, 6565113), (9, 4376742), (18, 2188371), (27, 1458914), (54, 729457)]