81445836

素因数分解:

$2^2\times 3^1\times {\mathrm{1409}}^1\times {\mathrm{4817}}^1$

素因数の和:6233

約数の個数: 24

約数和(自身を含む): 190214640

約数和(自身を除く): 108768804

約数列:

[1, 2, 3, 4, 6, 12, 1409, 2818, 4227, 4817, 5636, 8454, 9634, 14451, 16908, 19268, 28902, 57804, 6787153, 13574306, 20361459, 27148612, 40722918, 81445836]

約数ペア:

[(1, 81445836), (2, 40722918), (3, 27148612), (4, 20361459), (6, 13574306), (12, 6787153), (1409, 57804), (2818, 28902), (4227, 19268), (4817, 16908), (5636, 14451), (8454, 9634)]