18211164

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{20789}}^1$

素因数の和:20869

約数の個数: 24

約数和(自身を含む): 43076880

約数和(自身を除く): 24865716

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 20789, 41578, 62367, 83156, 124734, 249468, 1517597, 3035194, 4552791, 6070388, 9105582, 18211164]

約数ペア:

[(1, 18211164), (2, 9105582), (3, 6070388), (4, 4552791), (6, 3035194), (12, 1517597), (73, 249468), (146, 124734), (219, 83156), (292, 62367), (438, 41578), (876, 20789)]