221427378

素因数分解:

$2^1\times 3^3\times {\mathrm{1117}}^1\times {\mathrm{3671}}^1$

素因数の和:4799

約数の個数: 32

約数和(自身を含む): 492635520

約数和(自身を除く): 271208142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1117, 2234, 3351, 3671, 6702, 7342, 10053, 11013, 20106, 22026, 30159, 33039, 60318, 66078, 99117, 198234, 4100507, 8201014, 12301521, 24603042, 36904563, 73809126, 110713689, 221427378]

約数ペア:

[(1, 221427378), (2, 110713689), (3, 73809126), (6, 36904563), (9, 24603042), (18, 12301521), (27, 8201014), (54, 4100507), (1117, 198234), (2234, 99117), (3351, 66078), (3671, 60318), (6702, 33039), (7342, 30159), (10053, 22026), (11013, 20106)]