27904506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15451}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 65269248

約数和(自身を除く): 37364742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 15451, 30902, 46353, 92706, 108157, 216314, 324471, 648942, 664393, 1328786, 1993179, 3986358, 4650751, 9301502, 13952253, 27904506]

約数ペア:

[(1, 27904506), (2, 13952253), (3, 9301502), (6, 4650751), (7, 3986358), (14, 1993179), (21, 1328786), (42, 664393), (43, 648942), (86, 324471), (129, 216314), (258, 108157), (301, 92706), (602, 46353), (903, 30902), (1806, 15451)]