275418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 707616

約数和(自身を除く): 432198

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 107, 117, 143, 198, 214, 234, 286, 321, 429, 642, 858, 963, 1177, 1287, 1391, 1926, 2354, 2574, 2782, 3531, 4173, 7062, 8346, 10593, 12519, 15301, 21186, 25038, 30602, 45903, 91806, 137709, 275418]

約数ペア:

[(1, 275418), (2, 137709), (3, 91806), (6, 45903), (9, 30602), (11, 25038), (13, 21186), (18, 15301), (22, 12519), (26, 10593), (33, 8346), (39, 7062), (66, 4173), (78, 3531), (99, 2782), (107, 2574), (117, 2354), (143, 1926), (198, 1391), (214, 1287), (234, 1177), (286, 963), (321, 858), (429, 642)]