91404906

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{208687}}^1$

素因数の和:208765

約数の個数: 16

約数和(自身を含む): 185314944

約数和(自身を除く): 93910038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 208687, 417374, 626061, 1252122, 15234151, 30468302, 45702453, 91404906]

約数ペア:

[(1, 91404906), (2, 45702453), (3, 30468302), (6, 15234151), (73, 1252122), (146, 626061), (219, 417374), (438, 208687)]