80921814

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{184753}}^1$

素因数の和:184831

約数の個数: 16

約数和(自身を含む): 164061552

約数和(自身を除く): 83139738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 184753, 369506, 554259, 1108518, 13486969, 26973938, 40460907, 80921814]

約数ペア:

[(1, 80921814), (2, 40460907), (3, 26973938), (6, 13486969), (73, 1108518), (146, 554259), (219, 369506), (438, 184753)]