2636972799

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1\times {\mathrm{907}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 3768272640

約数和(自身を除く): 1131299841

約数列:

[1, 3, 17, 51, 109, 327, 523, 907, 1569, 1853, 2721, 5559, 8891, 15419, 26673, 46257, 57007, 98863, 171021, 296589, 474361, 969119, 1423083, 1680671, 2907357, 5042013, 8064137, 24192411, 51705349, 155116047, 878990933, 2636972799]

約数ペア:

[(1, 2636972799), (3, 878990933), (17, 155116047), (51, 51705349), (109, 24192411), (327, 8064137), (523, 5042013), (907, 2907357), (1569, 1680671), (1853, 1423083), (2721, 969119), (5559, 474361), (8891, 296589), (15419, 171021), (26673, 98863), (46257, 57007)]