18153982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117883}}^1$

素因数の和:117903

約数の個数: 16

約数和(自身を含む): 33950592

約数和(自身を除く): 15796610

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 117883, 235766, 825181, 1296713, 1650362, 2593426, 9076991, 18153982]

約数ペア:

[(1, 18153982), (2, 9076991), (7, 2593426), (11, 1650362), (14, 1296713), (22, 825181), (77, 235766), (154, 117883)]