26978862

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 56754432

約数和(自身を除く): 29775570

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 1427, 2854, 3151, 4281, 6302, 8562, 9453, 18906, 32821, 65642, 98463, 195499, 196926, 390998, 586497, 1172994, 4496477, 8992954, 13489431, 26978862]

約数ペア:

[(1, 26978862), (2, 13489431), (3, 8992954), (6, 4496477), (23, 1172994), (46, 586497), (69, 390998), (137, 196926), (138, 195499), (274, 98463), (411, 65642), (822, 32821), (1427, 18906), (2854, 9453), (3151, 8562), (4281, 6302)]