123234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 276480

約数和(自身を除く): 153246

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 47, 57, 69, 94, 114, 138, 141, 282, 437, 874, 893, 1081, 1311, 1786, 2162, 2622, 2679, 3243, 5358, 6486, 20539, 41078, 61617, 123234]

約数ペア:

[(1, 123234), (2, 61617), (3, 41078), (6, 20539), (19, 6486), (23, 5358), (38, 3243), (46, 2679), (47, 2622), (57, 2162), (69, 1786), (94, 1311), (114, 1081), (138, 893), (141, 874), (282, 437)]