21552546

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83537}}^1$

素因数の和:83585

約数の個数: 16

約数和(自身を含む): 44108064

約数和(自身を除く): 22555518

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 83537, 167074, 250611, 501222, 3592091, 7184182, 10776273, 21552546]

約数ペア:

[(1, 21552546), (2, 10776273), (3, 7184182), (6, 3592091), (43, 501222), (86, 250611), (129, 167074), (258, 83537)]