12979512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 44193240

約数和(自身を除く): 31213728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 283, 294, 312, 364, 392, 441, 468, 504, 546, 566, 588, 637, 728, 819, 849, 882, 936, 1092, 1132, 1176, 1274, 1638, 1698, 1764, 1911, 1981, 2184, 2264, 2547, 2548, 3276, 3396, 3528, 3679, 3822, 3962, 5094, 5096, 5733, 5943, 6552, 6792, 7358, 7644, 7924, 10188, 11037, 11466, 11886, 13867, 14716, 15288, 15848, 17829, 20376, 22074, 22932, 23772, 25753, 27734, 29432, 33111, 35658, 41601, 44148, 45864, 47544, 51506, 55468, 66222, 71316, 77259, 83202, 88296, 103012, 110936, 124803, 132444, 142632, 154518, 166404, 180271, 206024, 231777, 249606, 264888, 309036, 332808, 360542, 463554, 499212, 540813, 618072, 721084, 927108, 998424, 1081626, 1442168, 1622439, 1854216, 2163252, 3244878, 4326504, 6489756, 12979512]

約数ペア:

[(1, 12979512), (2, 6489756), (3, 4326504), (4, 3244878), (6, 2163252), (7, 1854216), (8, 1622439), (9, 1442168), (12, 1081626), (13, 998424), (14, 927108), (18, 721084), (21, 618072), (24, 540813), (26, 499212), (28, 463554), (36, 360542), (39, 332808), (42, 309036), (49, 264888), (52, 249606), (56, 231777), (63, 206024), (72, 180271), (78, 166404), (84, 154518), (91, 142632), (98, 132444), (104, 124803), (117, 110936), (126, 103012), (147, 88296), (156, 83202), (168, 77259), (182, 71316), (196, 66222), (234, 55468), (252, 51506), (273, 47544), (283, 45864), (294, 44148), (312, 41601), (364, 35658), (392, 33111), (441, 29432), (468, 27734), (504, 25753), (546, 23772), (566, 22932), (588, 22074), (637, 20376), (728, 17829), (819, 15848), (849, 15288), (882, 14716), (936, 13867), (1092, 11886), (1132, 11466), (1176, 11037), (1274, 10188), (1638, 7924), (1698, 7644), (1764, 7358), (1911, 6792), (1981, 6552), (2184, 5943), (2264, 5733), (2547, 5096), (2548, 5094), (3276, 3962), (3396, 3822), (3528, 3679)]