13210506

素因数分解:

$2^1\times 3^3\times {\mathrm{244639}}^1$

素因数の和:244650

約数の個数: 16

約数和(自身を含む): 29356800

約数和(自身を除く): 16146294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 244639, 489278, 733917, 1467834, 2201751, 4403502, 6605253, 13210506]

約数ペア:

[(1, 13210506), (2, 6605253), (3, 4403502), (6, 2201751), (9, 1467834), (18, 733917), (27, 489278), (54, 244639)]