79981542

素因数分解:

$2^1\times 3^2\times {\mathrm{4443419}}^1$

素因数の和:4443427

約数の個数: 12

約数和(自身を含む): 173293380

約数和(自身を除く): 93311838

約数列:

[1, 2, 3, 6, 9, 18, 4443419, 8886838, 13330257, 26660514, 39990771, 79981542]

約数ペア:

[(1, 79981542), (2, 39990771), (3, 26660514), (6, 13330257), (9, 8886838), (18, 4443419)]