18382986

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5347}}^1$

素因数の和:5546

約数の個数: 24

約数和(自身を含む): 40045824

約数和(自身を除く): 21662838

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 5347, 10694, 16041, 32082, 48123, 96246, 1021277, 2042554, 3063831, 6127662, 9191493, 18382986]

約数ペア:

[(1, 18382986), (2, 9191493), (3, 6127662), (6, 3063831), (9, 2042554), (18, 1021277), (191, 96246), (382, 48123), (573, 32082), (1146, 16041), (1719, 10694), (3438, 5347)]