18334971

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{1613}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 27244320

約数和(自身を除く): 8909349

約数列:

[1, 3, 9, 27, 421, 1263, 1613, 3789, 4839, 11367, 14517, 43551, 679073, 2037219, 6111657, 18334971]

約数ペア:

[(1, 18334971), (3, 6111657), (9, 2037219), (27, 679073), (421, 43551), (1263, 14517), (1613, 11367), (3789, 4839)]