12919368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7018

約数の個数: 64

約数和(自身を含む): 40273920

約数和(自身を除く): 27354552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 6991, 13982, 20973, 27964, 41946, 48937, 55928, 76901, 83892, 97874, 146811, 153802, 167784, 195748, 230703, 293622, 307604, 391496, 461406, 538307, 587244, 615208, 922812, 1076614, 1174488, 1614921, 1845624, 2153228, 3229842, 4306456, 6459684, 12919368]

約数ペア:

[(1, 12919368), (2, 6459684), (3, 4306456), (4, 3229842), (6, 2153228), (7, 1845624), (8, 1614921), (11, 1174488), (12, 1076614), (14, 922812), (21, 615208), (22, 587244), (24, 538307), (28, 461406), (33, 391496), (42, 307604), (44, 293622), (56, 230703), (66, 195748), (77, 167784), (84, 153802), (88, 146811), (132, 97874), (154, 83892), (168, 76901), (231, 55928), (264, 48937), (308, 41946), (462, 27964), (616, 20973), (924, 13982), (1848, 6991)]