119880042

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{30881}}^1$

素因数の和:31533

約数の個数: 16

約数和(自身を含む): 240138432

約数和(自身を除く): 120258390

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 30881, 61762, 92643, 185286, 19980007, 39960014, 59940021, 119880042]

約数ペア:

[(1, 119880042), (2, 59940021), (3, 39960014), (6, 19980007), (647, 185286), (1294, 92643), (1941, 61762), (3882, 30881)]