19822806

素因数分解:

$2^1\times 3^4\times {\mathrm{122363}}^1$

素因数の和:122377

約数の個数: 20

約数和(自身を含む): 44418132

約数和(自身を除く): 24595326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 122363, 244726, 367089, 734178, 1101267, 2202534, 3303801, 6607602, 9911403, 19822806]

約数ペア:

[(1, 19822806), (2, 9911403), (3, 6607602), (6, 3303801), (9, 2202534), (18, 1101267), (27, 734178), (54, 367089), (81, 244726), (162, 122363)]