18281937022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1\times {\mathrm{64153}}^1$

素因数の和:68043

約数の個数: 16

約数和(自身を含む): 28171817712

約数和(自身を除く): 9889880690

約数列:

[1, 2, 37, 74, 3851, 7702, 64153, 128306, 142487, 284974, 2373661, 4747322, 247053203, 494106406, 9140968511, 18281937022]

約数ペア:

[(1, 18281937022), (2, 9140968511), (37, 494106406), (74, 247053203), (3851, 4747322), (7702, 2373661), (64153, 284974), (128306, 142487)]