179993142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1663}}^1$

素因数の和:2537

約数の個数: 48

約数和(自身を含む): 446484480

約数和(自身を除く): 266491338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 859, 1663, 1718, 2577, 3326, 4989, 5154, 6013, 7731, 9978, 11641, 12026, 14967, 15462, 18039, 23282, 29934, 34923, 36078, 54117, 69846, 104769, 108234, 209538, 1428517, 2857034, 4285551, 8571102, 9999619, 12856653, 19999238, 25713306, 29998857, 59997714, 89996571, 179993142]

約数ペア:

[(1, 179993142), (2, 89996571), (3, 59997714), (6, 29998857), (7, 25713306), (9, 19999238), (14, 12856653), (18, 9999619), (21, 8571102), (42, 4285551), (63, 2857034), (126, 1428517), (859, 209538), (1663, 108234), (1718, 104769), (2577, 69846), (3326, 54117), (4989, 36078), (5154, 34923), (6013, 29934), (7731, 23282), (9978, 18039), (11641, 15462), (12026, 14967)]