1638486162

素因数分解:

$2^1\times 3^2\times {\mathrm{91027009}}^1$

素因数の和:91027017

約数の個数: 12

約数和(自身を含む): 3550053390

約数和(自身を除く): 1911567228

約数列:

[1, 2, 3, 6, 9, 18, 91027009, 182054018, 273081027, 546162054, 819243081, 1638486162]

約数ペア:

[(1, 1638486162), (2, 819243081), (3, 546162054), (6, 273081027), (9, 182054018), (18, 91027009)]