12757356

素因数分解:

$2^2\times 3^2\times {\mathrm{354371}}^1$

素因数の和:354381

約数の個数: 18

約数和(自身を含む): 32247852

約数和(自身を除く): 19490496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 354371, 708742, 1063113, 1417484, 2126226, 3189339, 4252452, 6378678, 12757356]

約数ペア:

[(1, 12757356), (2, 6378678), (3, 4252452), (4, 3189339), (6, 2126226), (9, 1417484), (12, 1063113), (18, 708742), (36, 354371)]