15325716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 41828864

約数和(自身を除く): 26503148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4243, 8486, 12729, 16972, 25458, 29701, 50916, 59402, 89103, 118804, 178206, 182449, 356412, 364898, 547347, 729796, 1094694, 1277143, 2189388, 2554286, 3831429, 5108572, 7662858, 15325716]

約数ペア:

[(1, 15325716), (2, 7662858), (3, 5108572), (4, 3831429), (6, 2554286), (7, 2189388), (12, 1277143), (14, 1094694), (21, 729796), (28, 547347), (42, 364898), (43, 356412), (84, 182449), (86, 178206), (129, 118804), (172, 89103), (258, 59402), (301, 50916), (516, 29701), (602, 25458), (903, 16972), (1204, 12729), (1806, 8486), (3612, 4243)]