86957682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2070421}}^1$

素因数の和:2070433

約数の個数: 16

約数和(自身を含む): 198760512

約数和(自身を除く): 111802830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2070421, 4140842, 6211263, 12422526, 14492947, 28985894, 43478841, 86957682]

約数ペア:

[(1, 86957682), (2, 43478841), (3, 28985894), (6, 14492947), (7, 12422526), (14, 6211263), (21, 4140842), (42, 2070421)]