16558884

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 30615516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 87, 102, 108, 116, 153, 174, 204, 261, 306, 311, 348, 459, 493, 522, 612, 622, 783, 918, 933, 986, 1044, 1244, 1479, 1566, 1836, 1866, 1972, 2799, 2958, 3132, 3732, 4437, 5287, 5598, 5916, 8397, 8874, 9019, 10574, 11196, 13311, 15861, 16794, 17748, 18038, 21148, 26622, 27057, 31722, 33588, 36076, 47583, 53244, 54114, 63444, 81171, 95166, 108228, 142749, 153323, 162342, 190332, 243513, 285498, 306646, 324684, 459969, 487026, 570996, 613292, 919938, 974052, 1379907, 1839876, 2759814, 4139721, 5519628, 8279442, 16558884]

約数ペア:

[(1, 16558884), (2, 8279442), (3, 5519628), (4, 4139721), (6, 2759814), (9, 1839876), (12, 1379907), (17, 974052), (18, 919938), (27, 613292), (29, 570996), (34, 487026), (36, 459969), (51, 324684), (54, 306646), (58, 285498), (68, 243513), (87, 190332), (102, 162342), (108, 153323), (116, 142749), (153, 108228), (174, 95166), (204, 81171), (261, 63444), (306, 54114), (311, 53244), (348, 47583), (459, 36076), (493, 33588), (522, 31722), (612, 27057), (622, 26622), (783, 21148), (918, 18038), (933, 17748), (986, 16794), (1044, 15861), (1244, 13311), (1479, 11196), (1566, 10574), (1836, 9019), (1866, 8874), (1972, 8397), (2799, 5916), (2958, 5598), (3132, 5287), (3732, 4437)]