8480457918

素因数分解:

$2^1\times 3^3\times {\mathrm{2251}}^1\times {\mathrm{69767}}^1$

素因数の和:72029

約数の個数: 32

約数和(自身を含む): 18854104320

約数和(自身を除く): 10373646402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2251, 4502, 6753, 13506, 20259, 40518, 60777, 69767, 121554, 139534, 209301, 418602, 627903, 1255806, 1883709, 3767418, 157045517, 314091034, 471136551, 942273102, 1413409653, 2826819306, 4240228959, 8480457918]

約数ペア:

[(1, 8480457918), (2, 4240228959), (3, 2826819306), (6, 1413409653), (9, 942273102), (18, 471136551), (27, 314091034), (54, 157045517), (2251, 3767418), (4502, 1883709), (6753, 1255806), (13506, 627903), (20259, 418602), (40518, 209301), (60777, 139534), (69767, 121554)]