68725818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{545443}}^1$

素因数の和:545458

約数の個数: 24

約数和(自身を含む): 170178528

約数和(自身を除く): 101452710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 545443, 1090886, 1636329, 3272658, 3818101, 4908987, 7636202, 9817974, 11454303, 22908606, 34362909, 68725818]

約数ペア:

[(1, 68725818), (2, 34362909), (3, 22908606), (6, 11454303), (7, 9817974), (9, 7636202), (14, 4908987), (18, 3818101), (21, 3272658), (42, 1636329), (63, 1090886), (126, 545443)]