388584486

素因数分解:

$2^1\times 3^3\times {\mathrm{7196009}}^1$

素因数の和:7196020

約数の個数: 16

約数和(自身を含む): 863521200

約数和(自身を除く): 474936714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7196009, 14392018, 21588027, 43176054, 64764081, 129528162, 194292243, 388584486]

約数ペア:

[(1, 388584486), (2, 194292243), (3, 129528162), (6, 64764081), (9, 43176054), (18, 21588027), (27, 14392018), (54, 7196009)]