4491747198

素因数分解:

$2^1\times 3^2\times {\mathrm{249541511}}^1$

素因数の和:249541519

約数の個数: 12

約数和(自身を含む): 9732118968

約数和(自身を除く): 5240371770

約数列:

[1, 2, 3, 6, 9, 18, 249541511, 499083022, 748624533, 1497249066, 2245873599, 4491747198]

約数ペア:

[(1, 4491747198), (2, 2245873599), (3, 1497249066), (6, 748624533), (9, 499083022), (18, 249541511)]