19077174

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 42547680

約数和(自身を除く): 23470506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 802, 881, 1203, 1762, 2406, 2643, 3609, 5286, 7218, 7929, 10827, 15858, 21654, 23787, 47574, 353281, 706562, 1059843, 2119686, 3179529, 6359058, 9538587, 19077174]

約数ペア:

[(1, 19077174), (2, 9538587), (3, 6359058), (6, 3179529), (9, 2119686), (18, 1059843), (27, 706562), (54, 353281), (401, 47574), (802, 23787), (881, 21654), (1203, 15858), (1762, 10827), (2406, 7929), (2643, 7218), (3609, 5286)]