121259322

素因数分解:

$2^1\times 3^3\times {\mathrm{2245543}}^1$

素因数の和:2245554

約数の個数: 16

約数和(自身を含む): 269465280

約数和(自身を除く): 148205958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2245543, 4491086, 6736629, 13473258, 20209887, 40419774, 60629661, 121259322]

約数ペア:

[(1, 121259322), (2, 60629661), (3, 40419774), (6, 20209887), (9, 13473258), (18, 6736629), (27, 4491086), (54, 2245543)]