1799196

素因数分解:

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

素因数の和:21433

約数の個数: 24

約数和(自身を含む): 4798080

約数和(自身を除く): 2998884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 21419, 42838, 64257, 85676, 128514, 149933, 257028, 299866, 449799, 599732, 899598, 1799196]

約数ペア:

[(1, 1799196), (2, 899598), (3, 599732), (4, 449799), (6, 299866), (7, 257028), (12, 149933), (14, 128514), (21, 85676), (28, 64257), (42, 42838), (84, 21419)]