81623028

素因数分解:

$2^2\times 3^1\times {\mathrm{6801919}}^1$

素因数の和:6801926

約数の個数: 12

約数和(自身を含む): 190453760

約数和(自身を除く): 108830732

約数列:

[1, 2, 3, 4, 6, 12, 6801919, 13603838, 20405757, 27207676, 40811514, 81623028]

約数ペア:

[(1, 81623028), (2, 40811514), (3, 27207676), (4, 20405757), (6, 13603838), (12, 6801919)]