39729384

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2801}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 108185220

約数和(自身を除く): 68455836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2801, 3546, 4728, 5602, 7092, 8403, 11204, 14184, 16806, 22408, 25209, 33612, 50418, 67224, 100836, 201672, 551797, 1103594, 1655391, 2207188, 3310782, 4414376, 4966173, 6621564, 9932346, 13243128, 19864692, 39729384]

約数ペア:

[(1, 39729384), (2, 19864692), (3, 13243128), (4, 9932346), (6, 6621564), (8, 4966173), (9, 4414376), (12, 3310782), (18, 2207188), (24, 1655391), (36, 1103594), (72, 551797), (197, 201672), (394, 100836), (591, 67224), (788, 50418), (1182, 33612), (1576, 25209), (1773, 22408), (2364, 16806), (2801, 14184), (3546, 11204), (4728, 8403), (5602, 7092)]