1938156786

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{774643}}^1$

素因数の和:774790

約数の個数: 24

約数和(自身を含む): 4229556240

約数和(自身を除く): 2291399454

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 774643, 1549286, 2323929, 4647858, 6971787, 13943574, 107675377, 215350754, 323026131, 646052262, 969078393, 1938156786]

約数ペア:

[(1, 1938156786), (2, 969078393), (3, 646052262), (6, 323026131), (9, 215350754), (18, 107675377), (139, 13943574), (278, 6971787), (417, 4647858), (834, 2323929), (1251, 1549286), (2502, 774643)]