18035354

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 27923616

約数和(自身を除く): 9888262

約数列:

[1, 2, 37, 74, 251, 502, 971, 1942, 9287, 18574, 35927, 71854, 243721, 487442, 9017677, 18035354]

約数ペア:

[(1, 18035354), (2, 9017677), (37, 487442), (74, 243721), (251, 71854), (502, 35927), (971, 18574), (1942, 9287)]