320172858

素因数分解:

$2^1\times 3^3\times {\mathrm{5929127}}^1$

素因数の和:5929138

約数の個数: 16

約数和(自身を含む): 711495360

約数和(自身を除く): 391322502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5929127, 11858254, 17787381, 35574762, 53362143, 106724286, 160086429, 320172858]

約数ペア:

[(1, 320172858), (2, 160086429), (3, 106724286), (6, 53362143), (9, 35574762), (18, 17787381), (27, 11858254), (54, 5929127)]