2751966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21841}}^1$

素因数の和:21856

約数の個数: 24

約数和(自身を含む): 6814704

約数和(自身を除く): 4062738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21841, 43682, 65523, 131046, 152887, 196569, 305774, 393138, 458661, 917322, 1375983, 2751966]

約数ペア:

[(1, 2751966), (2, 1375983), (3, 917322), (6, 458661), (7, 393138), (9, 305774), (14, 196569), (18, 152887), (21, 131046), (42, 65523), (63, 43682), (126, 21841)]