12729819984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{19867}}^1$

素因数の和:21792

約数の個数: 80

約数和(自身を含む): 37604878848

約数和(自身を除く): 24875058864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1907, 3814, 5721, 7628, 11442, 13349, 15256, 19867, 22884, 26698, 30512, 39734, 40047, 45768, 53396, 59601, 79468, 80094, 91536, 106792, 119202, 139069, 158936, 160188, 213584, 238404, 278138, 317872, 320376, 417207, 476808, 556276, 640752, 834414, 953616, 1112552, 1668828, 2225104, 3337656, 6675312, 37886369, 75772738, 113659107, 151545476, 227318214, 265204583, 303090952, 454636428, 530409166, 606181904, 795613749, 909272856, 1060818332, 1591227498, 1818545712, 2121636664, 3182454996, 4243273328, 6364909992, 12729819984]

約数ペア:

[(1, 12729819984), (2, 6364909992), (3, 4243273328), (4, 3182454996), (6, 2121636664), (7, 1818545712), (8, 1591227498), (12, 1060818332), (14, 909272856), (16, 795613749), (21, 606181904), (24, 530409166), (28, 454636428), (42, 303090952), (48, 265204583), (56, 227318214), (84, 151545476), (112, 113659107), (168, 75772738), (336, 37886369), (1907, 6675312), (3814, 3337656), (5721, 2225104), (7628, 1668828), (11442, 1112552), (13349, 953616), (15256, 834414), (19867, 640752), (22884, 556276), (26698, 476808), (30512, 417207), (39734, 320376), (40047, 317872), (45768, 278138), (53396, 238404), (59601, 213584), (79468, 160188), (80094, 158936), (91536, 139069), (106792, 119202)]