3986982

素因数分解:

$2^1\times 3^4\times {\mathrm{24611}}^1$

素因数の和:24625

約数の個数: 20

約数和(自身を含む): 8934156

約数和(自身を除く): 4947174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 24611, 49222, 73833, 147666, 221499, 442998, 664497, 1328994, 1993491, 3986982]

約数ペア:

[(1, 3986982), (2, 1993491), (3, 1328994), (6, 664497), (9, 442998), (18, 221499), (27, 147666), (54, 73833), (81, 49222), (162, 24611)]