20180180817

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{159013}}^1$

素因数の和:159317

約数の個数: 24

約数和(自身を含む): 29767420800

約数和(自身を除く): 9587239983

約数列:

[1, 3, 9, 59, 177, 239, 531, 717, 2151, 14101, 42303, 126909, 159013, 477039, 1431117, 9381767, 28145301, 38004107, 84435903, 114012321, 342036963, 2242242313, 6726726939, 20180180817]

約数ペア:

[(1, 20180180817), (3, 6726726939), (9, 2242242313), (59, 342036963), (177, 114012321), (239, 84435903), (531, 38004107), (717, 28145301), (2151, 9381767), (14101, 1431117), (42303, 477039), (126909, 159013)]