1963745868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{11813}}^1$

素因数の和:13806

約数の個数: 48

約数和(自身を含む): 5239745280

約数和(自身を除く): 3275999412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1979, 3958, 5937, 7916, 11813, 11874, 13853, 23626, 23748, 27706, 35439, 41559, 47252, 55412, 70878, 82691, 83118, 141756, 165382, 166236, 248073, 330764, 496146, 992292, 23377927, 46755854, 70133781, 93511708, 140267562, 163645489, 280535124, 327290978, 490936467, 654581956, 981872934, 1963745868]

約数ペア:

[(1, 1963745868), (2, 981872934), (3, 654581956), (4, 490936467), (6, 327290978), (7, 280535124), (12, 163645489), (14, 140267562), (21, 93511708), (28, 70133781), (42, 46755854), (84, 23377927), (1979, 992292), (3958, 496146), (5937, 330764), (7916, 248073), (11813, 166236), (11874, 165382), (13853, 141756), (23626, 83118), (23748, 82691), (27706, 70878), (35439, 55412), (41559, 47252)]