18001924

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 32760000

約数和(自身を除く): 14758076

約数列:

[1, 2, 4, 29, 58, 116, 311, 499, 622, 998, 1244, 1996, 9019, 14471, 18038, 28942, 36076, 57884, 155189, 310378, 620756, 4500481, 9000962, 18001924]

約数ペア:

[(1, 18001924), (2, 9000962), (4, 4500481), (29, 620756), (58, 310378), (116, 155189), (311, 57884), (499, 36076), (622, 28942), (998, 18038), (1244, 14471), (1996, 9019)]