13859244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 41000960

約数和(自身を除く): 27141716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1279, 1548, 1806, 2558, 2709, 3612, 3837, 5116, 5418, 7674, 8953, 10836, 11511, 15348, 17906, 23022, 26859, 35812, 46044, 53718, 54997, 80577, 107436, 109994, 161154, 164991, 219988, 322308, 329982, 384979, 494973, 659964, 769958, 989946, 1154937, 1539916, 1979892, 2309874, 3464811, 4619748, 6929622, 13859244]

約数ペア:

[(1, 13859244), (2, 6929622), (3, 4619748), (4, 3464811), (6, 2309874), (7, 1979892), (9, 1539916), (12, 1154937), (14, 989946), (18, 769958), (21, 659964), (28, 494973), (36, 384979), (42, 329982), (43, 322308), (63, 219988), (84, 164991), (86, 161154), (126, 109994), (129, 107436), (172, 80577), (252, 54997), (258, 53718), (301, 46044), (387, 35812), (516, 26859), (602, 23022), (774, 17906), (903, 15348), (1204, 11511), (1279, 10836), (1548, 8953), (1806, 7674), (2558, 5418), (2709, 5116), (3612, 3837)]