268958214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2134589}}^1$

素因数の和:2134604

約数の個数: 24

約数和(自身を含む): 665992080

約数和(自身を除く): 397033866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2134589, 4269178, 6403767, 12807534, 14942123, 19211301, 29884246, 38422602, 44826369, 89652738, 134479107, 268958214]

約数ペア:

[(1, 268958214), (2, 134479107), (3, 89652738), (6, 44826369), (7, 38422602), (9, 29884246), (14, 19211301), (18, 14942123), (21, 12807534), (42, 6403767), (63, 4269178), (126, 2134589)]