7482258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 18972096

約数和(自身を除く): 11489838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1381, 1806, 2709, 2762, 4143, 5418, 8286, 9667, 12429, 19334, 24858, 29001, 58002, 59383, 87003, 118766, 174006, 178149, 356298, 415681, 534447, 831362, 1068894, 1247043, 2494086, 3741129, 7482258]

約数ペア:

[(1, 7482258), (2, 3741129), (3, 2494086), (6, 1247043), (7, 1068894), (9, 831362), (14, 534447), (18, 415681), (21, 356298), (42, 178149), (43, 174006), (63, 118766), (86, 87003), (126, 59383), (129, 58002), (258, 29001), (301, 24858), (387, 19334), (602, 12429), (774, 9667), (903, 8286), (1381, 5418), (1806, 4143), (2709, 2762)]