2868194631906

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{21420103}}^1$

素因数の和:21420327

約数の個数: 48

約数和(自身を含む): 6395700332736

約数和(自身を除く): 3527505700830

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 173, 258, 346, 387, 519, 774, 1038, 1557, 3114, 7439, 14878, 22317, 44634, 66951, 133902, 21420103, 42840206, 64260309, 128520618, 192780927, 385561854, 921064429, 1842128858, 2763193287, 3705677819, 5526386574, 7411355638, 8289579861, 11117033457, 16579159722, 22234066914, 33351100371, 66702200742, 159344146217, 318688292434, 478032438651, 956064877302, 1434097315953, 2868194631906]

約数ペア:

[(1, 2868194631906), (2, 1434097315953), (3, 956064877302), (6, 478032438651), (9, 318688292434), (18, 159344146217), (43, 66702200742), (86, 33351100371), (129, 22234066914), (173, 16579159722), (258, 11117033457), (346, 8289579861), (387, 7411355638), (519, 5526386574), (774, 3705677819), (1038, 2763193287), (1557, 1842128858), (3114, 921064429), (7439, 385561854), (14878, 192780927), (22317, 128520618), (44634, 64260309), (66951, 42840206), (133902, 21420103)]