54906978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1307309}}^1$

素因数の和:1307321

約数の個数: 16

約数和(自身を含む): 125501760

約数和(自身を除く): 70594782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1307309, 2614618, 3921927, 7843854, 9151163, 18302326, 27453489, 54906978]

約数ペア:

[(1, 54906978), (2, 27453489), (3, 18302326), (6, 9151163), (7, 7843854), (14, 3921927), (21, 2614618), (42, 1307309)]