8390946

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20873}}^1$

素因数の和:20945

約数の個数: 16

約数和(自身を含む): 17033184

約数和(自身を除く): 8642238

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 20873, 41746, 62619, 125238, 1398491, 2796982, 4195473, 8390946]

約数ペア:

[(1, 8390946), (2, 4195473), (3, 2796982), (6, 1398491), (67, 125238), (134, 62619), (201, 41746), (402, 20873)]