2011945644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101429}}^1$

素因数の和:101487

約数の個数: 72

約数和(自身を含む): 5538078000

約数和(自身を除く): 3526132356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 101429, 202858, 304287, 405716, 608574, 912861, 1217148, 1825722, 1927151, 2941441, 3651444, 3854302, 5781453, 5882882, 7708604, 8824323, 11562906, 11765764, 17344359, 17648646, 23125812, 26472969, 34688718, 35297292, 52945938, 55887379, 69377436, 105891876, 111774758, 167662137, 223549516, 335324274, 502986411, 670648548, 1005972822, 2011945644]

約数ペア:

[(1, 2011945644), (2, 1005972822), (3, 670648548), (4, 502986411), (6, 335324274), (9, 223549516), (12, 167662137), (18, 111774758), (19, 105891876), (29, 69377436), (36, 55887379), (38, 52945938), (57, 35297292), (58, 34688718), (76, 26472969), (87, 23125812), (114, 17648646), (116, 17344359), (171, 11765764), (174, 11562906), (228, 8824323), (261, 7708604), (342, 5882882), (348, 5781453), (522, 3854302), (551, 3651444), (684, 2941441), (1044, 1927151), (1102, 1825722), (1653, 1217148), (2204, 912861), (3306, 608574), (4959, 405716), (6612, 304287), (9918, 202858), (19836, 101429)]