18780524

素因数分解:

$2^2\times 7^2\times {\mathrm{95819}}^1$

素因数の和:95837

約数の個数: 18

約数和(自身を含む): 38232180

約数和(自身を除く): 19451656

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 95819, 191638, 383276, 670733, 1341466, 2682932, 4695131, 9390262, 18780524]

約数ペア:

[(1, 18780524), (2, 9390262), (4, 4695131), (7, 2682932), (14, 1341466), (28, 670733), (49, 383276), (98, 191638), (196, 95819)]