27990504

素因数分解:

$2^3\times 3^2\times {\mathrm{388757}}^1$

素因数の和:388769

約数の個数: 24

約数和(自身を含む): 75807810

約数和(自身を除く): 47817306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 388757, 777514, 1166271, 1555028, 2332542, 3110056, 3498813, 4665084, 6997626, 9330168, 13995252, 27990504]

約数ペア:

[(1, 27990504), (2, 13995252), (3, 9330168), (4, 6997626), (6, 4665084), (8, 3498813), (9, 3110056), (12, 2332542), (18, 1555028), (24, 1166271), (36, 777514), (72, 388757)]