86689818

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 48

約数和(自身を含む): 203362560

約数和(自身を除く): 116672742

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 4447, 6498, 8894, 9747, 13341, 19494, 26682, 40023, 80046, 84493, 120069, 168986, 240138, 253479, 506958, 760437, 1520874, 1605367, 2281311, 3210734, 4562622, 4816101, 9632202, 14448303, 28896606, 43344909, 86689818]

約数ペア:

[(1, 86689818), (2, 43344909), (3, 28896606), (6, 14448303), (9, 9632202), (18, 4816101), (19, 4562622), (27, 3210734), (38, 2281311), (54, 1605367), (57, 1520874), (114, 760437), (171, 506958), (342, 253479), (361, 240138), (513, 168986), (722, 120069), (1026, 84493), (1083, 80046), (2166, 40023), (3249, 26682), (4447, 19494), (6498, 13341), (8894, 9747)]