26784186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 69672960

約数和(自身を除く): 42888774

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 31, 33, 38, 39, 53, 57, 62, 66, 78, 93, 106, 114, 143, 159, 186, 209, 247, 286, 318, 341, 403, 418, 429, 494, 583, 589, 627, 682, 689, 741, 806, 858, 1007, 1023, 1166, 1178, 1209, 1254, 1378, 1482, 1643, 1749, 1767, 2014, 2046, 2067, 2418, 2717, 3021, 3286, 3498, 3534, 4134, 4433, 4929, 5434, 6042, 6479, 7579, 7657, 8151, 8866, 9858, 11077, 12958, 13091, 13299, 15158, 15314, 16302, 18073, 19437, 21359, 22154, 22737, 22971, 26182, 26598, 31217, 33231, 36146, 38874, 39273, 42718, 45474, 45942, 54219, 62434, 64077, 66462, 78546, 84227, 93651, 108438, 128154, 144001, 168454, 187302, 234949, 252681, 288002, 343387, 405821, 432003, 469898, 505362, 686774, 704847, 811642, 864006, 1030161, 1217463, 1409694, 2060322, 2434926, 4464031, 8928062, 13392093, 26784186]

約数ペア:

[(1, 26784186), (2, 13392093), (3, 8928062), (6, 4464031), (11, 2434926), (13, 2060322), (19, 1409694), (22, 1217463), (26, 1030161), (31, 864006), (33, 811642), (38, 704847), (39, 686774), (53, 505362), (57, 469898), (62, 432003), (66, 405821), (78, 343387), (93, 288002), (106, 252681), (114, 234949), (143, 187302), (159, 168454), (186, 144001), (209, 128154), (247, 108438), (286, 93651), (318, 84227), (341, 78546), (403, 66462), (418, 64077), (429, 62434), (494, 54219), (583, 45942), (589, 45474), (627, 42718), (682, 39273), (689, 38874), (741, 36146), (806, 33231), (858, 31217), (1007, 26598), (1023, 26182), (1166, 22971), (1178, 22737), (1209, 22154), (1254, 21359), (1378, 19437), (1482, 18073), (1643, 16302), (1749, 15314), (1767, 15158), (2014, 13299), (2046, 13091), (2067, 12958), (2418, 11077), (2717, 9858), (3021, 8866), (3286, 8151), (3498, 7657), (3534, 7579), (4134, 6479), (4433, 6042), (4929, 5434)]