21762894

素因数分解:

$2^1\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{3491}}^1$

素因数の和:4535

約数の個数: 16

約数和(自身を含む): 43580160

約数和(自身を除く): 21817266

約数列:

[1, 2, 3, 6, 1039, 2078, 3117, 3491, 6234, 6982, 10473, 20946, 3627149, 7254298, 10881447, 21762894]

約数ペア:

[(1, 21762894), (2, 10881447), (3, 7254298), (6, 3627149), (1039, 20946), (2078, 10473), (3117, 6982), (3491, 6234)]