86543646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2060563}}^1$

素因数の和:2060575

約数の個数: 16

約数和(自身を含む): 197814144

約数和(自身を除く): 111270498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2060563, 4121126, 6181689, 12363378, 14423941, 28847882, 43271823, 86543646]

約数ペア:

[(1, 86543646), (2, 43271823), (3, 28847882), (6, 14423941), (7, 12363378), (14, 6181689), (21, 4121126), (42, 2060563)]