17961984678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{552031}}^1$

素因数の和:552093

約数の個数: 64

約数和(自身を含む): 42926008320

約数和(自身を除く): 24964023642

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 319, 374, 493, 561, 638, 957, 986, 1122, 1479, 1914, 2958, 5423, 10846, 16269, 32538, 552031, 1104062, 1656093, 3312186, 6072341, 9384527, 12144682, 16008899, 18217023, 18769054, 28153581, 32017798, 36434046, 48026697, 56307162, 96053394, 103229797, 176097889, 206459594, 272151283, 309689391, 352195778, 528293667, 544302566, 619378782, 816453849, 1056587334, 1632907698, 2993664113, 5987328226, 8980992339, 17961984678]

約数ペア:

[(1, 17961984678), (2, 8980992339), (3, 5987328226), (6, 2993664113), (11, 1632907698), (17, 1056587334), (22, 816453849), (29, 619378782), (33, 544302566), (34, 528293667), (51, 352195778), (58, 309689391), (66, 272151283), (87, 206459594), (102, 176097889), (174, 103229797), (187, 96053394), (319, 56307162), (374, 48026697), (493, 36434046), (561, 32017798), (638, 28153581), (957, 18769054), (986, 18217023), (1122, 16008899), (1479, 12144682), (1914, 9384527), (2958, 6072341), (5423, 3312186), (10846, 1656093), (16269, 1104062), (32538, 552031)]