56389356

素因数分解:

$2^2\times 3^2\times {\mathrm{1566371}}^1$

素因数の和:1566381

約数の個数: 18

約数和(自身を含む): 142539852

約数和(自身を除く): 86150496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1566371, 3132742, 4699113, 6265484, 9398226, 14097339, 18796452, 28194678, 56389356]

約数ペア:

[(1, 56389356), (2, 28194678), (3, 18796452), (4, 14097339), (6, 9398226), (9, 6265484), (12, 4699113), (18, 3132742), (36, 1566371)]