12874974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7129}}^1$

素因数の和:7184

約数の個数: 32

約数和(自身を含む): 30117120

約数和(自身を除く): 17242146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 7129, 14258, 21387, 42774, 49903, 99806, 149709, 299418, 306547, 613094, 919641, 1839282, 2145829, 4291658, 6437487, 12874974]

約数ペア:

[(1, 12874974), (2, 6437487), (3, 4291658), (6, 2145829), (7, 1839282), (14, 919641), (21, 613094), (42, 306547), (43, 299418), (86, 149709), (129, 99806), (258, 49903), (301, 42774), (602, 21387), (903, 14258), (1806, 7129)]