27146678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28219}}^1$

素因数の和:28271

約数の個数: 16

約数和(自身を含む): 45039120

約数和(自身を除く): 17892442

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 28219, 56438, 366847, 733694, 1044103, 2088206, 13573339, 27146678]

約数ペア:

[(1, 27146678), (2, 13573339), (13, 2088206), (26, 1044103), (37, 733694), (74, 366847), (481, 56438), (962, 28219)]