2018133656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{12457}}^1$

素因数の和:12744

約数の個数: 64

約数和(自身を含む): 4736033280

約数和(自身を除く): 2717899624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 263, 308, 526, 616, 1052, 1841, 2104, 2893, 3682, 5786, 7364, 11572, 12457, 14728, 20251, 23144, 24914, 40502, 49828, 81004, 87199, 99656, 137027, 162008, 174398, 274054, 348796, 548108, 697592, 959189, 1096216, 1918378, 3276191, 3836756, 6552382, 7673512, 13104764, 22933337, 26209528, 36038101, 45866674, 72076202, 91733348, 144152404, 183466696, 252266707, 288304808, 504533414, 1009066828, 2018133656]

約数ペア:

[(1, 2018133656), (2, 1009066828), (4, 504533414), (7, 288304808), (8, 252266707), (11, 183466696), (14, 144152404), (22, 91733348), (28, 72076202), (44, 45866674), (56, 36038101), (77, 26209528), (88, 22933337), (154, 13104764), (263, 7673512), (308, 6552382), (526, 3836756), (616, 3276191), (1052, 1918378), (1841, 1096216), (2104, 959189), (2893, 697592), (3682, 548108), (5786, 348796), (7364, 274054), (11572, 174398), (12457, 162008), (14728, 137027), (20251, 99656), (23144, 87199), (24914, 81004), (40502, 49828)]