1858161708

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 5273748480

約数和(自身を除く): 3415586772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 307, 324, 351, 468, 479, 486, 614, 702, 921, 958, 972, 1053, 1228, 1404, 1437, 1842, 1916, 2106, 2763, 2874, 3159, 3684, 3991, 4212, 4311, 5526, 5748, 6227, 6318, 7982, 8289, 8622, 11052, 11973, 12454, 12636, 12933, 15964, 16578, 17244, 18681, 23946, 24867, 24908, 25866, 33156, 35919, 37362, 38799, 47892, 49734, 51732, 56043, 71838, 74601, 74724, 77598, 99468, 107757, 112086, 116397, 143676, 147053, 149202, 155196, 168129, 215514, 224172, 232794, 294106, 298404, 323271, 336258, 431028, 441159, 465588, 504387, 588212, 646542, 672516, 882318, 969813, 1008774, 1293084, 1323477, 1513161, 1764636, 1911689, 1939626, 2017548, 2646954, 3026322, 3823378, 3879252, 3970431, 5293908, 5735067, 6052644, 7646756, 7940862, 11470134, 11911293, 15881724, 17205201, 22940268, 23822586, 34410402, 35733879, 47645172, 51615603, 68820804, 71467758, 103231206, 142935516, 154846809, 206462412, 309693618, 464540427, 619387236, 929080854, 1858161708]

約数ペア:

[(1, 1858161708), (2, 929080854), (3, 619387236), (4, 464540427), (6, 309693618), (9, 206462412), (12, 154846809), (13, 142935516), (18, 103231206), (26, 71467758), (27, 68820804), (36, 51615603), (39, 47645172), (52, 35733879), (54, 34410402), (78, 23822586), (81, 22940268), (108, 17205201), (117, 15881724), (156, 11911293), (162, 11470134), (234, 7940862), (243, 7646756), (307, 6052644), (324, 5735067), (351, 5293908), (468, 3970431), (479, 3879252), (486, 3823378), (614, 3026322), (702, 2646954), (921, 2017548), (958, 1939626), (972, 1911689), (1053, 1764636), (1228, 1513161), (1404, 1323477), (1437, 1293084), (1842, 1008774), (1916, 969813), (2106, 882318), (2763, 672516), (2874, 646542), (3159, 588212), (3684, 504387), (3991, 465588), (4212, 441159), (4311, 431028), (5526, 336258), (5748, 323271), (6227, 298404), (6318, 294106), (7982, 232794), (8289, 224172), (8622, 215514), (11052, 168129), (11973, 155196), (12454, 149202), (12636, 147053), (12933, 143676), (15964, 116397), (16578, 112086), (17244, 107757), (18681, 99468), (23946, 77598), (24867, 74724), (24908, 74601), (25866, 71838), (33156, 56043), (35919, 51732), (37362, 49734), (38799, 47892)]