71660124

素因数分解:

$2^2\times 3^2\times {\mathrm{1990559}}^1$

素因数の和:1990569

約数の個数: 18

約数和(自身を含む): 181140960

約数和(自身を除く): 109480836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1990559, 3981118, 5971677, 7962236, 11943354, 17915031, 23886708, 35830062, 71660124]

約数ペア:

[(1, 71660124), (2, 35830062), (3, 23886708), (4, 17915031), (6, 11943354), (9, 7962236), (12, 5971677), (18, 3981118), (36, 1990559)]