12718242

素因数分解:

$2^1\times 3^3\times {\mathrm{235523}}^1$

素因数の和:235534

約数の個数: 16

約数和(自身を含む): 28262880

約数和(自身を除く): 15544638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 235523, 471046, 706569, 1413138, 2119707, 4239414, 6359121, 12718242]

約数ペア:

[(1, 12718242), (2, 6359121), (3, 4239414), (6, 2119707), (9, 1413138), (18, 706569), (27, 471046), (54, 235523)]