80904138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1926289}}^1$

素因数の和:1926301

約数の個数: 16

約数和(自身を含む): 184923840

約数和(自身を除く): 104019702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1926289, 3852578, 5778867, 11557734, 13484023, 26968046, 40452069, 80904138]

約数ペア:

[(1, 80904138), (2, 40452069), (3, 26968046), (6, 13484023), (7, 11557734), (14, 5778867), (21, 3852578), (42, 1926289)]