15263496

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 41558400

約数和(自身を除く): 26294904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 887, 956, 1434, 1774, 1912, 2151, 2661, 2868, 3548, 4302, 5322, 5736, 7096, 7983, 8604, 10644, 15966, 17208, 21288, 31932, 63864, 211993, 423986, 635979, 847972, 1271958, 1695944, 1907937, 2543916, 3815874, 5087832, 7631748, 15263496]

約数ペア:

[(1, 15263496), (2, 7631748), (3, 5087832), (4, 3815874), (6, 2543916), (8, 1907937), (9, 1695944), (12, 1271958), (18, 847972), (24, 635979), (36, 423986), (72, 211993), (239, 63864), (478, 31932), (717, 21288), (887, 17208), (956, 15966), (1434, 10644), (1774, 8604), (1912, 7983), (2151, 7096), (2661, 5736), (2868, 5322), (3548, 4302)]