18480530868

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{3086261}}^1$

素因数の和:3086767

約数の個数: 24

約数和(自身を含む): 43207668000

約数和(自身を除く): 24727137132

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 5988, 3086261, 6172522, 9258783, 12345044, 18517566, 37035132, 1540044239, 3080088478, 4620132717, 6160176956, 9240265434, 18480530868]

約数ペア:

[(1, 18480530868), (2, 9240265434), (3, 6160176956), (4, 4620132717), (6, 3080088478), (12, 1540044239), (499, 37035132), (998, 18517566), (1497, 12345044), (1996, 9258783), (2994, 6172522), (5988, 3086261)]