84130434

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{7829}}^1$

素因数の和:8039

約数の個数: 32

約数和(自身を含む): 187920000

約数和(自身を除く): 103789566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 7829, 10746, 15658, 23487, 46974, 70461, 140922, 211383, 422766, 1557971, 3115942, 4673913, 9347826, 14021739, 28043478, 42065217, 84130434]

約数ペア:

[(1, 84130434), (2, 42065217), (3, 28043478), (6, 14021739), (9, 9347826), (18, 4673913), (27, 3115942), (54, 1557971), (199, 422766), (398, 211383), (597, 140922), (1194, 70461), (1791, 46974), (3582, 23487), (5373, 15658), (7829, 10746)]