7987782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 17904384

約数和(自身を除く): 9916602

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 3271, 6542, 9813, 19626, 35981, 71962, 107943, 121027, 215886, 242054, 363081, 726162, 1331297, 2662594, 3993891, 7987782]

約数ペア:

[(1, 7987782), (2, 3993891), (3, 2662594), (6, 1331297), (11, 726162), (22, 363081), (33, 242054), (37, 215886), (66, 121027), (74, 107943), (111, 71962), (222, 35981), (407, 19626), (814, 9813), (1221, 6542), (2442, 3271)]