28170974718

素因数分解:

$2^1\times 3^3\times {\mathrm{521684717}}^1$

素因数の和:521684728

約数の個数: 16

約数和(自身を含む): 62602166160

約数和(自身を除く): 34431191442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521684717, 1043369434, 1565054151, 3130108302, 4695162453, 9390324906, 14085487359, 28170974718]

約数ペア:

[(1, 28170974718), (2, 14085487359), (3, 9390324906), (6, 4695162453), (9, 3130108302), (18, 1565054151), (27, 1043369434), (54, 521684717)]