12867326784

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1718393}}^1$

素因数の和:1718424

約数の個数: 84

約数和(自身を含む): 39718958916

約数和(自身を除く): 26851632132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 1718393, 3436786, 5155179, 6873572, 10310358, 13747144, 15465537, 20620716, 22339109, 27494288, 30931074, 41241432, 44678218, 54988576, 61862148, 67017327, 82482864, 89356436, 109977152, 123724296, 134034654, 164965728, 178712872, 201051981, 247448592, 268069308, 329931456, 357425744, 402103962, 494897184, 536138616, 714851488, 804207924, 989794368, 1072277232, 1429702976, 1608415848, 2144554464, 3216831696, 4289108928, 6433663392, 12867326784]

約数ペア:

[(1, 12867326784), (2, 6433663392), (3, 4289108928), (4, 3216831696), (6, 2144554464), (8, 1608415848), (9, 1429702976), (12, 1072277232), (13, 989794368), (16, 804207924), (18, 714851488), (24, 536138616), (26, 494897184), (32, 402103962), (36, 357425744), (39, 329931456), (48, 268069308), (52, 247448592), (64, 201051981), (72, 178712872), (78, 164965728), (96, 134034654), (104, 123724296), (117, 109977152), (144, 89356436), (156, 82482864), (192, 67017327), (208, 61862148), (234, 54988576), (288, 44678218), (312, 41241432), (416, 30931074), (468, 27494288), (576, 22339109), (624, 20620716), (832, 15465537), (936, 13747144), (1248, 10310358), (1872, 6873572), (2496, 5155179), (3744, 3436786), (7488, 1718393)]