18449820945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{35311}}^1$

素因数の和:36022

約数の個数: 48

約数和(自身を含む): 33911384832

約数和(自身を除く): 15461563887

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 683, 765, 2049, 3415, 6147, 10245, 11611, 30735, 34833, 35311, 58055, 104499, 105933, 174165, 176555, 317799, 522495, 529665, 600287, 1588995, 1800861, 3001435, 5402583, 9004305, 24117413, 27012915, 72352239, 120587065, 217056717, 361761195, 409996021, 1085283585, 1229988063, 2049980105, 3689964189, 6149940315, 18449820945]

約数ペア:

[(1, 18449820945), (3, 6149940315), (5, 3689964189), (9, 2049980105), (15, 1229988063), (17, 1085283585), (45, 409996021), (51, 361761195), (85, 217056717), (153, 120587065), (255, 72352239), (683, 27012915), (765, 24117413), (2049, 9004305), (3415, 5402583), (6147, 3001435), (10245, 1800861), (11611, 1588995), (30735, 600287), (34833, 529665), (35311, 522495), (58055, 317799), (104499, 176555), (105933, 174165)]