18021852004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{346574077}}^1$

素因数の和:346574094

約数の個数: 12

約数和(自身を含む): 33964259644

約数和(自身を除く): 15942407640

約数列:

[1, 2, 4, 13, 26, 52, 346574077, 693148154, 1386296308, 4505463001, 9010926002, 18021852004]

約数ペア:

[(1, 18021852004), (2, 9010926002), (4, 4505463001), (13, 1386296308), (26, 693148154), (52, 346574077)]