123913638

素因数分解:

$2^1\times 3^4\times {\mathrm{764899}}^1$

素因数の和:764913

約数の個数: 20

約数和(自身を含む): 277658700

約数和(自身を除く): 153745062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 764899, 1529798, 2294697, 4589394, 6884091, 13768182, 20652273, 41304546, 61956819, 123913638]

約数ペア:

[(1, 123913638), (2, 61956819), (3, 41304546), (6, 20652273), (9, 13768182), (18, 6884091), (27, 4589394), (54, 2294697), (81, 1529798), (162, 764899)]