2017648638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{50333}}^1$

素因数の和:50489

約数の個数: 48

約数和(自身を含む): 4664149776

約数和(自身を除く): 2646501138

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1179, 2227, 2358, 4454, 6681, 13362, 20043, 40086, 50333, 100666, 150999, 301998, 452997, 855661, 905994, 1711322, 2566983, 5133966, 6593623, 7700949, 13187246, 15401898, 19780869, 39561738, 59342607, 112091591, 118685214, 224183182, 336274773, 672549546, 1008824319, 2017648638]

約数ペア:

[(1, 2017648638), (2, 1008824319), (3, 672549546), (6, 336274773), (9, 224183182), (17, 118685214), (18, 112091591), (34, 59342607), (51, 39561738), (102, 19780869), (131, 15401898), (153, 13187246), (262, 7700949), (306, 6593623), (393, 5133966), (786, 2566983), (1179, 1711322), (2227, 905994), (2358, 855661), (4454, 452997), (6681, 301998), (13362, 150999), (20043, 100666), (40086, 50333)]