18239646

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{4517}}^1$

素因数の和:5195

約数の個数: 16

約数和(自身を含む): 36541584

約数和(自身を除く): 18301938

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 4517, 9034, 13551, 27102, 3039941, 6079882, 9119823, 18239646]

約数ペア:

[(1, 18239646), (2, 9119823), (3, 6079882), (6, 3039941), (673, 27102), (1346, 13551), (2019, 9034), (4038, 4517)]