18782136

素因数分解:

$2^3\times 3^2\times {\mathrm{260863}}^1$

素因数の和:260875

約数の個数: 24

約数和(自身を含む): 50868480

約数和(自身を除く): 32086344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 260863, 521726, 782589, 1043452, 1565178, 2086904, 2347767, 3130356, 4695534, 6260712, 9391068, 18782136]

約数ペア:

[(1, 18782136), (2, 9391068), (3, 6260712), (4, 4695534), (6, 3130356), (8, 2347767), (9, 2086904), (12, 1565178), (18, 1043452), (24, 782589), (36, 521726), (72, 260863)]