18708048

素因数分解:

$2^4\times 3^2\times {\mathrm{129917}}^1$

素因数の和:129931

約数の個数: 30

約数和(自身を含む): 52356954

約数和(自身を除く): 33648906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 129917, 259834, 389751, 519668, 779502, 1039336, 1169253, 1559004, 2078672, 2338506, 3118008, 4677012, 6236016, 9354024, 18708048]

約数ペア:

[(1, 18708048), (2, 9354024), (3, 6236016), (4, 4677012), (6, 3118008), (8, 2338506), (9, 2078672), (12, 1559004), (16, 1169253), (18, 1039336), (24, 779502), (36, 519668), (48, 389751), (72, 259834), (144, 129917)]