18403302876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2\times {\mathrm{1627}}^1$

素因数の和:1836

約数の個数: 144

約数和(自身を含む): 52584973056

約数和(自身を除く): 34181670180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 89, 102, 119, 178, 204, 238, 267, 356, 357, 476, 534, 623, 714, 1068, 1246, 1428, 1513, 1627, 1869, 2492, 3026, 3254, 3738, 4539, 4881, 6052, 6508, 7476, 7921, 9078, 9762, 10591, 11389, 15842, 18156, 19524, 21182, 22778, 23763, 27659, 31684, 31773, 34167, 42364, 45556, 47526, 55318, 55447, 63546, 68334, 82977, 95052, 110636, 110894, 127092, 134657, 136668, 144803, 165954, 166341, 193613, 221788, 269314, 289606, 331908, 332682, 387226, 403971, 434409, 538628, 579212, 580839, 665364, 774452, 807942, 868818, 942599, 1013621, 1161678, 1615884, 1737636, 1885198, 2027242, 2323356, 2461651, 2827797, 3040863, 3770396, 4054484, 4923302, 5655594, 6081726, 7384953, 9846604, 11311188, 12163452, 12887467, 14769906, 17231557, 25774934, 29539812, 34463114, 38662401, 51549868, 51694671, 68926228, 77324802, 90212269, 103389342, 154649604, 180424538, 206778684, 219086939, 270636807, 360849076, 438173878, 541273614, 657260817, 876347756, 1082547228, 1314521634, 1533608573, 2629043268, 3067217146, 4600825719, 6134434292, 9201651438, 18403302876]

約数ペア:

[(1, 18403302876), (2, 9201651438), (3, 6134434292), (4, 4600825719), (6, 3067217146), (7, 2629043268), (12, 1533608573), (14, 1314521634), (17, 1082547228), (21, 876347756), (28, 657260817), (34, 541273614), (42, 438173878), (51, 360849076), (68, 270636807), (84, 219086939), (89, 206778684), (102, 180424538), (119, 154649604), (178, 103389342), (204, 90212269), (238, 77324802), (267, 68926228), (356, 51694671), (357, 51549868), (476, 38662401), (534, 34463114), (623, 29539812), (714, 25774934), (1068, 17231557), (1246, 14769906), (1428, 12887467), (1513, 12163452), (1627, 11311188), (1869, 9846604), (2492, 7384953), (3026, 6081726), (3254, 5655594), (3738, 4923302), (4539, 4054484), (4881, 3770396), (6052, 3040863), (6508, 2827797), (7476, 2461651), (7921, 2323356), (9078, 2027242), (9762, 1885198), (10591, 1737636), (11389, 1615884), (15842, 1161678), (18156, 1013621), (19524, 942599), (21182, 868818), (22778, 807942), (23763, 774452), (27659, 665364), (31684, 580839), (31773, 579212), (34167, 538628), (42364, 434409), (45556, 403971), (47526, 387226), (55318, 332682), (55447, 331908), (63546, 289606), (68334, 269314), (82977, 221788), (95052, 193613), (110636, 166341), (110894, 165954), (127092, 144803), (134657, 136668)]