28742418

素因数分解:

$2^1\times 3^3\times {\mathrm{532267}}^1$

素因数の和:532278

約数の個数: 16

約数和(自身を含む): 63872160

約数和(自身を除く): 35129742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 532267, 1064534, 1596801, 3193602, 4790403, 9580806, 14371209, 28742418]

約数ペア:

[(1, 28742418), (2, 14371209), (3, 9580806), (6, 4790403), (9, 3193602), (18, 1596801), (27, 1064534), (54, 532267)]