18269337

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1777}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 25603200

約数和(自身を除く): 7333863

約数列:

[1, 3, 23, 69, 149, 447, 1777, 3427, 5331, 10281, 40871, 122613, 264773, 794319, 6089779, 18269337]

約数ペア:

[(1, 18269337), (3, 6089779), (23, 794319), (69, 264773), (149, 122613), (447, 40871), (1777, 10281), (3427, 5331)]