8139276

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2230

約数の個数: 36

約数和(自身を含む): 20776392

約数和(自身を除く): 12637116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 2113, 3852, 4226, 6339, 8452, 12678, 19017, 25356, 38034, 76068, 226091, 452182, 678273, 904364, 1356546, 2034819, 2713092, 4069638, 8139276]

約数ペア:

[(1, 8139276), (2, 4069638), (3, 2713092), (4, 2034819), (6, 1356546), (9, 904364), (12, 678273), (18, 452182), (36, 226091), (107, 76068), (214, 38034), (321, 25356), (428, 19017), (642, 12678), (963, 8452), (1284, 6339), (1926, 4226), (2113, 3852)]