8213358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72047}}^1$

素因数の和:72071

約数の個数: 16

約数和(自身を含む): 17291520

約数和(自身を除く): 9078162

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 72047, 144094, 216141, 432282, 1368893, 2737786, 4106679, 8213358]

約数ペア:

[(1, 8213358), (2, 4106679), (3, 2737786), (6, 1368893), (19, 432282), (38, 216141), (57, 144094), (114, 72047)]