68665356

素因数分解:

$2^2\times 3^2\times {\mathrm{1907371}}^1$

素因数の和:1907381

約数の個数: 18

約数和(自身を含む): 173570852

約数和(自身を除く): 104905496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1907371, 3814742, 5722113, 7629484, 11444226, 17166339, 22888452, 34332678, 68665356]

約数ペア:

[(1, 68665356), (2, 34332678), (3, 22888452), (4, 17166339), (6, 11444226), (9, 7629484), (12, 5722113), (18, 3814742), (36, 1907371)]