8637138

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 19293120

約数和(自身を除く): 10655982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 521, 614, 921, 1042, 1563, 1842, 2763, 3126, 4689, 5526, 8289, 9378, 14067, 16578, 28134, 159947, 319894, 479841, 959682, 1439523, 2879046, 4318569, 8637138]

約数ペア:

[(1, 8637138), (2, 4318569), (3, 2879046), (6, 1439523), (9, 959682), (18, 479841), (27, 319894), (54, 159947), (307, 28134), (521, 16578), (614, 14067), (921, 9378), (1042, 8289), (1563, 5526), (1842, 4689), (2763, 3126)]