71970858

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{20717}}^1$

素因数の和:20918

約数の個数: 24

約数和(自身を含む): 156752388

約数和(自身を除く): 84781530

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 20717, 41434, 62151, 124302, 186453, 372906, 3998381, 7996762, 11995143, 23990286, 35985429, 71970858]

約数ペア:

[(1, 71970858), (2, 35985429), (3, 23990286), (6, 11995143), (9, 7996762), (18, 3998381), (193, 372906), (386, 186453), (579, 124302), (1158, 62151), (1737, 41434), (3474, 20717)]