13566228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 37632000

約数和(自身を除く): 24065772

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 199, 228, 247, 276, 299, 398, 437, 494, 597, 598, 741, 796, 874, 897, 988, 1194, 1196, 1311, 1482, 1748, 1794, 2388, 2587, 2622, 2964, 3588, 3781, 4577, 5174, 5244, 5681, 7562, 7761, 9154, 10348, 11343, 11362, 13731, 15124, 15522, 17043, 18308, 22686, 22724, 27462, 31044, 34086, 45372, 49153, 54924, 59501, 68172, 86963, 98306, 119002, 147459, 173926, 178503, 196612, 238004, 260889, 294918, 347852, 357006, 521778, 589836, 714012, 1043556, 1130519, 2261038, 3391557, 4522076, 6783114, 13566228]

約数ペア:

[(1, 13566228), (2, 6783114), (3, 4522076), (4, 3391557), (6, 2261038), (12, 1130519), (13, 1043556), (19, 714012), (23, 589836), (26, 521778), (38, 357006), (39, 347852), (46, 294918), (52, 260889), (57, 238004), (69, 196612), (76, 178503), (78, 173926), (92, 147459), (114, 119002), (138, 98306), (156, 86963), (199, 68172), (228, 59501), (247, 54924), (276, 49153), (299, 45372), (398, 34086), (437, 31044), (494, 27462), (597, 22724), (598, 22686), (741, 18308), (796, 17043), (874, 15522), (897, 15124), (988, 13731), (1194, 11362), (1196, 11343), (1311, 10348), (1482, 9154), (1748, 7761), (1794, 7562), (2388, 5681), (2587, 5244), (2622, 5174), (2964, 4577), (3588, 3781)]