219039246

素因数分解:

$2^1\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{7507}}^1$

素因数の和:9136

約数の個数: 24

約数和(自身を含む): 474941064

約数和(自身を除く): 255901818

約数列:

[1, 2, 3, 6, 9, 18, 1621, 3242, 4863, 7507, 9726, 14589, 15014, 22521, 29178, 45042, 67563, 135126, 12168847, 24337694, 36506541, 73013082, 109519623, 219039246]

約数ペア:

[(1, 219039246), (2, 109519623), (3, 73013082), (6, 36506541), (9, 24337694), (18, 12168847), (1621, 135126), (3242, 67563), (4863, 45042), (7507, 29178), (9726, 22521), (14589, 15014)]