28084182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{668671}}^1$

素因数の和:668683

約数の個数: 16

約数和(自身を含む): 64192512

約数和(自身を除く): 36108330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 668671, 1337342, 2006013, 4012026, 4680697, 9361394, 14042091, 28084182]

約数ペア:

[(1, 28084182), (2, 14042091), (3, 9361394), (6, 4680697), (7, 4012026), (14, 2006013), (21, 1337342), (42, 668671)]