122934678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{20717}}^1$

素因数の和:20788

約数の個数: 32

約数和(自身を含む): 262538496

約数和(自身を除く): 139603818

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 20717, 41434, 62151, 124302, 476491, 890831, 952982, 1429473, 1781662, 2672493, 2858946, 5344986, 20489113, 40978226, 61467339, 122934678]

約数ペア:

[(1, 122934678), (2, 61467339), (3, 40978226), (6, 20489113), (23, 5344986), (43, 2858946), (46, 2672493), (69, 1781662), (86, 1429473), (129, 952982), (138, 890831), (258, 476491), (989, 124302), (1978, 62151), (2967, 41434), (5934, 20717)]