1286773506

素因数分解:

$2^1\times 3^3\times {\mathrm{1979}}^1\times {\mathrm{12041}}^1$

素因数の和:14031

約数の個数: 32

約数和(自身を含む): 2861179200

約数和(自身を除く): 1574405694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1979, 3958, 5937, 11874, 12041, 17811, 24082, 35622, 36123, 53433, 72246, 106866, 108369, 216738, 325107, 650214, 23829139, 47658278, 71487417, 142974834, 214462251, 428924502, 643386753, 1286773506]

約数ペア:

[(1, 1286773506), (2, 643386753), (3, 428924502), (6, 214462251), (9, 142974834), (18, 71487417), (27, 47658278), (54, 23829139), (1979, 650214), (3958, 325107), (5937, 216738), (11874, 108369), (12041, 106866), (17811, 72246), (24082, 53433), (35622, 36123)]