7139022678

素因数分解:

$2^1\times 3^2\times {\mathrm{396612371}}^1$

素因数の和:396612379

約数の個数: 12

約数和(自身を含む): 15467882508

約数和(自身を除く): 8328859830

約数列:

[1, 2, 3, 6, 9, 18, 396612371, 793224742, 1189837113, 2379674226, 3569511339, 7139022678]

約数ペア:

[(1, 7139022678), (2, 3569511339), (3, 2379674226), (6, 1189837113), (9, 793224742), (18, 396612371)]