25545384

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 69575220

約数和(自身を除く): 44029836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 1801, 2364, 3546, 3602, 4728, 5403, 7092, 7204, 10806, 14184, 14408, 16209, 21612, 32418, 43224, 64836, 129672, 354797, 709594, 1064391, 1419188, 2128782, 2838376, 3193173, 4257564, 6386346, 8515128, 12772692, 25545384]

約数ペア:

[(1, 25545384), (2, 12772692), (3, 8515128), (4, 6386346), (6, 4257564), (8, 3193173), (9, 2838376), (12, 2128782), (18, 1419188), (24, 1064391), (36, 709594), (72, 354797), (197, 129672), (394, 64836), (591, 43224), (788, 32418), (1182, 21612), (1576, 16209), (1773, 14408), (1801, 14184), (2364, 10806), (3546, 7204), (3602, 7092), (4728, 5403)]