221163972

素因数分解:

$2^2\times 3^1\times {\mathrm{3011}}^1\times {\mathrm{6121}}^1$

素因数の和:9139

約数の個数: 24

約数和(自身を含む): 516304992

約数和(自身を除く): 295141020

約数列:

[1, 2, 3, 4, 6, 12, 3011, 6022, 6121, 9033, 12044, 12242, 18066, 18363, 24484, 36132, 36726, 73452, 18430331, 36860662, 55290993, 73721324, 110581986, 221163972]

約数ペア:

[(1, 221163972), (2, 110581986), (3, 73721324), (4, 55290993), (6, 36860662), (12, 18430331), (3011, 73452), (6022, 36726), (6121, 36132), (9033, 24484), (12044, 18363), (12242, 18066)]