78887492796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{939136819}}^1$

素因数の和:939136833

約数の個数: 24

約数和(自身を含む): 210366647680

約数和(自身を除く): 131479154884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 939136819, 1878273638, 2817410457, 3756547276, 5634820914, 6573957733, 11269641828, 13147915466, 19721873199, 26295830932, 39443746398, 78887492796]

約数ペア:

[(1, 78887492796), (2, 39443746398), (3, 26295830932), (4, 19721873199), (6, 13147915466), (7, 11269641828), (12, 6573957733), (14, 5634820914), (21, 3756547276), (28, 2817410457), (42, 1878273638), (84, 939136819)]