11571042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 27259200

約数和(自身を除く): 15688158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 149, 258, 298, 301, 447, 602, 894, 903, 1043, 1806, 1849, 2086, 3129, 3698, 5547, 6258, 6407, 11094, 12814, 12943, 19221, 25886, 38442, 38829, 44849, 77658, 89698, 134547, 269094, 275501, 551002, 826503, 1653006, 1928507, 3857014, 5785521, 11571042]

約数ペア:

[(1, 11571042), (2, 5785521), (3, 3857014), (6, 1928507), (7, 1653006), (14, 826503), (21, 551002), (42, 275501), (43, 269094), (86, 134547), (129, 89698), (149, 77658), (258, 44849), (298, 38829), (301, 38442), (447, 25886), (602, 19221), (894, 12943), (903, 12814), (1043, 11094), (1806, 6407), (1849, 6258), (2086, 5547), (3129, 3698)]