27389366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 44782848

約数和(自身を除く): 17393482

約数列:

[1, 2, 23, 43, 46, 61, 86, 122, 227, 454, 989, 1403, 1978, 2623, 2806, 5221, 5246, 9761, 10442, 13847, 19522, 27694, 60329, 120658, 224503, 318481, 449006, 595421, 636962, 1190842, 13694683, 27389366]

約数ペア:

[(1, 27389366), (2, 13694683), (23, 1190842), (43, 636962), (46, 595421), (61, 449006), (86, 318481), (122, 224503), (227, 120658), (454, 60329), (989, 27694), (1403, 19522), (1978, 13847), (2623, 10442), (2806, 9761), (5221, 5246)]