180479898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{881}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 412776000

約数和(自身を除く): 232296102

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 599, 881, 1198, 1762, 1797, 2643, 3594, 5286, 5391, 7929, 10782, 11381, 15858, 16739, 22762, 33478, 34143, 50217, 68286, 100434, 102429, 150651, 204858, 301302, 527719, 1055438, 1583157, 3166314, 4749471, 9498942, 10026661, 20053322, 30079983, 60159966, 90239949, 180479898]

約数ペア:

[(1, 180479898), (2, 90239949), (3, 60159966), (6, 30079983), (9, 20053322), (18, 10026661), (19, 9498942), (38, 4749471), (57, 3166314), (114, 1583157), (171, 1055438), (342, 527719), (599, 301302), (881, 204858), (1198, 150651), (1762, 102429), (1797, 100434), (2643, 68286), (3594, 50217), (5286, 34143), (5391, 33478), (7929, 22762), (10782, 16739), (11381, 15858)]