23187402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 57819840

約数和(自身を除く): 34632438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1129, 1141, 1467, 2258, 2282, 2934, 3387, 3423, 6774, 6846, 7903, 10161, 10269, 15806, 20322, 20538, 23709, 47418, 71127, 142254, 184027, 368054, 552081, 1104162, 1288189, 1656243, 2576378, 3312486, 3864567, 7729134, 11593701, 23187402]

約数ペア:

[(1, 23187402), (2, 11593701), (3, 7729134), (6, 3864567), (7, 3312486), (9, 2576378), (14, 1656243), (18, 1288189), (21, 1104162), (42, 552081), (63, 368054), (126, 184027), (163, 142254), (326, 71127), (489, 47418), (978, 23709), (1129, 20538), (1141, 20322), (1467, 15806), (2258, 10269), (2282, 10161), (2934, 7903), (3387, 6846), (3423, 6774)]