189726

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 16

約数和(自身を含む): 384384

約数和(自身を除く): 194658

約数列:

[1, 2, 3, 6, 103, 206, 307, 309, 614, 618, 921, 1842, 31621, 63242, 94863, 189726]

約数ペア:

[(1, 189726), (2, 94863), (3, 63242), (6, 31621), (103, 1842), (206, 921), (307, 618), (309, 614)]