40489326

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{11777}}^1$

素因数の和:11976

約数の個数: 24

約数和(自身を含む): 88193664

約数和(自身を除く): 47704338

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 11777, 23554, 35331, 70662, 105993, 211986, 2249407, 4498814, 6748221, 13496442, 20244663, 40489326]

約数ペア:

[(1, 40489326), (2, 20244663), (3, 13496442), (6, 6748221), (9, 4498814), (18, 2249407), (191, 211986), (382, 105993), (573, 70662), (1146, 35331), (1719, 23554), (3438, 11777)]