12565206

素因数分解:

$2^1\times 3^4\times {\mathrm{77563}}^1$

素因数の和:77577

約数の個数: 20

約数和(自身を含む): 28155732

約数和(自身を除く): 15590526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77563, 155126, 232689, 465378, 698067, 1396134, 2094201, 4188402, 6282603, 12565206]

約数ペア:

[(1, 12565206), (2, 6282603), (3, 4188402), (6, 2094201), (9, 1396134), (18, 698067), (27, 465378), (54, 232689), (81, 155126), (162, 77563)]