22380057

素因数分解:

$3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 39137280

約数和(自身を除く): 16757223

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 223, 243, 413, 531, 567, 669, 1239, 1561, 1593, 1701, 2007, 3717, 4683, 4779, 6021, 11151, 13157, 14049, 14337, 18063, 33453, 39471, 42147, 54189, 92099, 100359, 118413, 126441, 276297, 355239, 379323, 828891, 1065717, 2486673, 3197151, 7460019, 22380057]

約数ペア:

[(1, 22380057), (3, 7460019), (7, 3197151), (9, 2486673), (21, 1065717), (27, 828891), (59, 379323), (63, 355239), (81, 276297), (177, 126441), (189, 118413), (223, 100359), (243, 92099), (413, 54189), (531, 42147), (567, 39471), (669, 33453), (1239, 18063), (1561, 14337), (1593, 14049), (1701, 13157), (2007, 11151), (3717, 6021), (4683, 4779)]