12819576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 40711680

約数和(自身を除く): 27892104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 991, 1078, 1176, 1617, 1848, 1982, 2156, 2973, 3234, 3964, 4312, 5946, 6468, 6937, 7928, 10901, 11892, 12936, 13874, 20811, 21802, 23784, 27748, 32703, 41622, 43604, 48559, 55496, 65406, 76307, 83244, 87208, 97118, 130812, 145677, 152614, 166488, 194236, 228921, 261624, 291354, 305228, 388472, 457842, 534149, 582708, 610456, 915684, 1068298, 1165416, 1602447, 1831368, 2136596, 3204894, 4273192, 6409788, 12819576]

約数ペア:

[(1, 12819576), (2, 6409788), (3, 4273192), (4, 3204894), (6, 2136596), (7, 1831368), (8, 1602447), (11, 1165416), (12, 1068298), (14, 915684), (21, 610456), (22, 582708), (24, 534149), (28, 457842), (33, 388472), (42, 305228), (44, 291354), (49, 261624), (56, 228921), (66, 194236), (77, 166488), (84, 152614), (88, 145677), (98, 130812), (132, 97118), (147, 87208), (154, 83244), (168, 76307), (196, 65406), (231, 55496), (264, 48559), (294, 43604), (308, 41622), (392, 32703), (462, 27748), (539, 23784), (588, 21802), (616, 20811), (924, 13874), (991, 12936), (1078, 11892), (1176, 10901), (1617, 7928), (1848, 6937), (1982, 6468), (2156, 5946), (2973, 4312), (3234, 3964)]