18556502008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{210869341}}^1$

素因数の和:210869358

約数の個数: 16

約数和(自身を含む): 37956481560

約数和(自身を除く): 19399979552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 210869341, 421738682, 843477364, 1686954728, 2319562751, 4639125502, 9278251004, 18556502008]

約数ペア:

[(1, 18556502008), (2, 9278251004), (4, 4639125502), (8, 2319562751), (11, 1686954728), (22, 843477364), (44, 421738682), (88, 210869341)]