39986334

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30431}}^1$

素因数の和:30512

約数の個数: 24

約数和(自身を含む): 87826752

約数和(自身を除く): 47840418

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 30431, 60862, 91293, 182586, 273879, 547758, 2221463, 4442926, 6664389, 13328778, 19993167, 39986334]

約数ペア:

[(1, 39986334), (2, 19993167), (3, 13328778), (6, 6664389), (9, 4442926), (18, 2221463), (73, 547758), (146, 273879), (219, 182586), (438, 91293), (657, 60862), (1314, 30431)]