31121454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56999}}^1$

素因数の和:57024

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 45486546

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 56999, 113998, 170997, 341994, 398993, 740987, 797986, 1196979, 1481974, 2222961, 2393958, 4445922, 5186909, 10373818, 15560727, 31121454]

約数ペア:

[(1, 31121454), (2, 15560727), (3, 10373818), (6, 5186909), (7, 4445922), (13, 2393958), (14, 2222961), (21, 1481974), (26, 1196979), (39, 797986), (42, 740987), (78, 398993), (91, 341994), (182, 170997), (273, 113998), (546, 56999)]