13212216

素因数分解:

$2^3\times 3^2\times {\mathrm{183503}}^1$

素因数の和:183515

約数の個数: 24

約数和(自身を含む): 35783280

約数和(自身を除く): 22571064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 183503, 367006, 550509, 734012, 1101018, 1468024, 1651527, 2202036, 3303054, 4404072, 6606108, 13212216]

約数ペア:

[(1, 13212216), (2, 6606108), (3, 4404072), (4, 3303054), (6, 2202036), (8, 1651527), (9, 1468024), (12, 1101018), (18, 734012), (24, 550509), (36, 367006), (72, 183503)]