18410588546

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{223229}}^1$

素因数の和:223418

約数の個数: 32

約数和(自身を含む): 32530861440

約数和(自身を除く): 14120272894

約数列:

[1, 2, 7, 14, 43, 86, 137, 274, 301, 602, 959, 1918, 5891, 11782, 41237, 82474, 223229, 446458, 1562603, 3125206, 9598847, 19197694, 30582373, 61164746, 67191929, 134383858, 214076611, 428153222, 1315042039, 2630084078, 9205294273, 18410588546]

約数ペア:

[(1, 18410588546), (2, 9205294273), (7, 2630084078), (14, 1315042039), (43, 428153222), (86, 214076611), (137, 134383858), (274, 67191929), (301, 61164746), (602, 30582373), (959, 19197694), (1918, 9598847), (5891, 3125206), (11782, 1562603), (41237, 446458), (82474, 223229)]