12618968383

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 15543982080

約数和(自身を除く): 2925013697

約数列:

[1, 7, 43, 47, 49, 79, 301, 329, 553, 1613, 2021, 2107, 2303, 3397, 3713, 3871, 11291, 14147, 23779, 25991, 69359, 75811, 79037, 99029, 127427, 159659, 166453, 181937, 485513, 530677, 891989, 1117613, 3259873, 3398591, 3714739, 5479361, 5989069, 6243923, 7823291, 22819111, 38355527, 41923483, 159733777, 257529967, 268488689, 293464381, 1802709769, 12618968383]

約数ペア:

[(1, 12618968383), (7, 1802709769), (43, 293464381), (47, 268488689), (49, 257529967), (79, 159733777), (301, 41923483), (329, 38355527), (553, 22819111), (1613, 7823291), (2021, 6243923), (2107, 5989069), (2303, 5479361), (3397, 3714739), (3713, 3398591), (3871, 3259873), (11291, 1117613), (14147, 891989), (23779, 530677), (25991, 485513), (69359, 181937), (75811, 166453), (79037, 159659), (99029, 127427)]