13456506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7506

約数の個数: 32

約数和(自身を含む): 31477248

約数和(自身を除く): 18020742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7451, 14902, 22353, 44706, 52157, 104314, 156471, 312942, 320393, 640786, 961179, 1922358, 2242751, 4485502, 6728253, 13456506]

約数ペア:

[(1, 13456506), (2, 6728253), (3, 4485502), (6, 2242751), (7, 1922358), (14, 961179), (21, 640786), (42, 320393), (43, 312942), (86, 156471), (129, 104314), (258, 52157), (301, 44706), (602, 22353), (903, 14902), (1806, 7451)]