12339918

素因数分解:

$2^1\times 3^3\times {\mathrm{228517}}^1$

素因数の和:228528

約数の個数: 16

約数和(自身を含む): 27422160

約数和(自身を除く): 15082242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 228517, 457034, 685551, 1371102, 2056653, 4113306, 6169959, 12339918]

約数ペア:

[(1, 12339918), (2, 6169959), (3, 4113306), (6, 2056653), (9, 1371102), (18, 685551), (27, 457034), (54, 228517)]