16819434

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 37529280

約数和(自身を除く): 20709846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 941, 993, 1882, 1986, 2823, 2979, 5646, 5958, 8469, 8937, 16938, 17874, 25407, 50814, 311471, 622942, 934413, 1868826, 2803239, 5606478, 8409717, 16819434]

約数ペア:

[(1, 16819434), (2, 8409717), (3, 5606478), (6, 2803239), (9, 1868826), (18, 934413), (27, 622942), (54, 311471), (331, 50814), (662, 25407), (941, 17874), (993, 16938), (1882, 8937), (1986, 8469), (2823, 5958), (2979, 5646)]