2013159726

素因数分解:

$2^1\times 3^2\times {\mathrm{111842207}}^1$

素因数の和:111842215

約数の個数: 12

約数和(自身を含む): 4361846112

約数和(自身を除く): 2348686386

約数列:

[1, 2, 3, 6, 9, 18, 111842207, 223684414, 335526621, 671053242, 1006579863, 2013159726]

約数ペア:

[(1, 2013159726), (2, 1006579863), (3, 671053242), (6, 335526621), (9, 223684414), (18, 111842207)]