18137092

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{63863}}^1$

素因数の和:63938

約数の個数: 12

約数和(自身を含む): 32187456

約数和(自身を除く): 14050364

約数列:

[1, 2, 4, 71, 142, 284, 63863, 127726, 255452, 4534273, 9068546, 18137092]

約数ペア:

[(1, 18137092), (2, 9068546), (4, 4534273), (71, 255452), (142, 127726), (284, 63863)]