2771251668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{43963}}^1$

素因数の和:44093

約数の個数: 72

約数和(自身を含む): 7489355328

約数和(自身を除く): 4718103660

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 306, 309, 412, 612, 618, 927, 1236, 1751, 1854, 3502, 3708, 5253, 7004, 10506, 15759, 21012, 31518, 43963, 63036, 87926, 131889, 175852, 263778, 395667, 527556, 747371, 791334, 1494742, 1582668, 2242113, 2989484, 4484226, 4528189, 6726339, 8968452, 9056378, 13452678, 13584567, 18112756, 26905356, 27169134, 40753701, 54338268, 76979213, 81507402, 153958426, 163014804, 230937639, 307916852, 461875278, 692812917, 923750556, 1385625834, 2771251668]

約数ペア:

[(1, 2771251668), (2, 1385625834), (3, 923750556), (4, 692812917), (6, 461875278), (9, 307916852), (12, 230937639), (17, 163014804), (18, 153958426), (34, 81507402), (36, 76979213), (51, 54338268), (68, 40753701), (102, 27169134), (103, 26905356), (153, 18112756), (204, 13584567), (206, 13452678), (306, 9056378), (309, 8968452), (412, 6726339), (612, 4528189), (618, 4484226), (927, 2989484), (1236, 2242113), (1751, 1582668), (1854, 1494742), (3502, 791334), (3708, 747371), (5253, 527556), (7004, 395667), (10506, 263778), (15759, 175852), (21012, 131889), (31518, 87926), (43963, 63036)]