2698794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21419}}^1$

素因数の和:21434

約数の個数: 24

約数和(自身を含む): 6683040

約数和(自身を除く): 3984246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21419, 42838, 64257, 128514, 149933, 192771, 299866, 385542, 449799, 899598, 1349397, 2698794]

約数ペア:

[(1, 2698794), (2, 1349397), (3, 899598), (6, 449799), (7, 385542), (9, 299866), (14, 192771), (18, 149933), (21, 128514), (42, 64257), (63, 42838), (126, 21419)]