81146028

素因数分解:

$2^2\times 3^1\times {\mathrm{6762169}}^1$

素因数の和:6762176

約数の個数: 12

約数和(自身を含む): 189340760

約数和(自身を除く): 108194732

約数列:

[1, 2, 3, 4, 6, 12, 6762169, 13524338, 20286507, 27048676, 40573014, 81146028]

約数ペア:

[(1, 81146028), (2, 40573014), (3, 27048676), (4, 20286507), (6, 13524338), (12, 6762169)]