2149806846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{12829}}^1$

素因数の和:15384

約数の個数: 32

約数和(自身を含む): 4692700800

約数和(自身を除く): 2542893954

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2539, 5078, 7617, 12829, 15234, 25658, 27929, 38487, 55858, 76974, 83787, 141119, 167574, 282238, 423357, 846714, 32572831, 65145662, 97718493, 195436986, 358301141, 716602282, 1074903423, 2149806846]

約数ペア:

[(1, 2149806846), (2, 1074903423), (3, 716602282), (6, 358301141), (11, 195436986), (22, 97718493), (33, 65145662), (66, 32572831), (2539, 846714), (5078, 423357), (7617, 282238), (12829, 167574), (15234, 141119), (25658, 83787), (27929, 76974), (38487, 55858)]