18752406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{135887}}^1$

素因数の和:135915

約数の個数: 16

約数和(自身を含む): 39135744

約数和(自身を除く): 20383338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 135887, 271774, 407661, 815322, 3125401, 6250802, 9376203, 18752406]

約数ペア:

[(1, 18752406), (2, 9376203), (3, 6250802), (6, 3125401), (23, 815322), (46, 407661), (69, 271774), (138, 135887)]