128214618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3052729}}^1$

素因数の和:3052741

約数の個数: 16

約数和(自身を含む): 293062080

約数和(自身を除く): 164847462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3052729, 6105458, 9158187, 18316374, 21369103, 42738206, 64107309, 128214618]

約数ペア:

[(1, 128214618), (2, 64107309), (3, 42738206), (6, 21369103), (7, 18316374), (14, 9158187), (21, 6105458), (42, 3052729)]