28165522182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{670607671}}^1$

素因数の和:670607683

約数の個数: 16

約数和(自身を含む): 64378336512

約数和(自身を除く): 36212814330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 670607671, 1341215342, 2011823013, 4023646026, 4694253697, 9388507394, 14082761091, 28165522182]

約数ペア:

[(1, 28165522182), (2, 14082761091), (3, 9388507394), (6, 4694253697), (7, 4023646026), (14, 2011823013), (21, 1341215342), (42, 670607671)]