67464978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1606309}}^1$

素因数の和:1606321

約数の個数: 16

約数和(自身を含む): 154205760

約数和(自身を除く): 86740782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1606309, 3212618, 4818927, 9637854, 11244163, 22488326, 33732489, 67464978]

約数ペア:

[(1, 67464978), (2, 33732489), (3, 22488326), (6, 11244163), (7, 9637854), (14, 4818927), (21, 3212618), (42, 1606309)]