189728436

素因数分解:

$2^2\times 3^1\times {\mathrm{15810703}}^1$

素因数の和:15810710

約数の個数: 12

約数和(自身を含む): 442699712

約数和(自身を除く): 252971276

約数列:

[1, 2, 3, 4, 6, 12, 15810703, 31621406, 47432109, 63242812, 94864218, 189728436]

約数ペア:

[(1, 189728436), (2, 94864218), (3, 63242812), (4, 47432109), (6, 31621406), (12, 15810703)]