71381646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{566521}}^1$

素因数の和:566536

約数の個数: 24

約数和(自身を含む): 176754864

約数和(自身を除く): 105373218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 566521, 1133042, 1699563, 3399126, 3965647, 5098689, 7931294, 10197378, 11896941, 23793882, 35690823, 71381646]

約数ペア:

[(1, 71381646), (2, 35690823), (3, 23793882), (6, 11896941), (7, 10197378), (9, 7931294), (14, 5098689), (18, 3965647), (21, 3399126), (42, 1699563), (63, 1133042), (126, 566521)]