18871105134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{191441}}^1$

素因数の和:193800

約数の個数: 32

約数和(自身を含む): 43152558336

約数和(自身を除く): 24281453202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2347, 4694, 7041, 14082, 16429, 32858, 49287, 98574, 191441, 382882, 574323, 1148646, 1340087, 2680174, 4020261, 8040522, 449312027, 898624054, 1347936081, 2695872162, 3145184189, 6290368378, 9435552567, 18871105134]

約数ペア:

[(1, 18871105134), (2, 9435552567), (3, 6290368378), (6, 3145184189), (7, 2695872162), (14, 1347936081), (21, 898624054), (42, 449312027), (2347, 8040522), (4694, 4020261), (7041, 2680174), (14082, 1340087), (16429, 1148646), (32858, 574323), (49287, 382882), (98574, 191441)]