291298476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3467839}}^1$

素因数の和:3467853

約数の個数: 24

約数和(自身を含む): 776796160

約数和(自身を除く): 485497684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3467839, 6935678, 10403517, 13871356, 20807034, 24274873, 41614068, 48549746, 72824619, 97099492, 145649238, 291298476]

約数ペア:

[(1, 291298476), (2, 145649238), (3, 97099492), (4, 72824619), (6, 48549746), (7, 41614068), (12, 24274873), (14, 20807034), (21, 13871356), (28, 10403517), (42, 6935678), (84, 3467839)]