428540178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6493033}}^1$

素因数の和:6493049

約数の個数: 16

約数和(自身を含む): 934996896

約数和(自身を除く): 506456718

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 6493033, 12986066, 19479099, 38958198, 71423363, 142846726, 214270089, 428540178]

約数ペア:

[(1, 428540178), (2, 214270089), (3, 142846726), (6, 71423363), (11, 38958198), (22, 19479099), (33, 12986066), (66, 6493033)]