18072204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{65479}}^1$

素因数の和:65509

約数の個数: 24

約数和(自身を含む): 44002560

約数和(自身を除く): 25930356

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 65479, 130958, 196437, 261916, 392874, 785748, 1506017, 3012034, 4518051, 6024068, 9036102, 18072204]

約数ペア:

[(1, 18072204), (2, 9036102), (3, 6024068), (4, 4518051), (6, 3012034), (12, 1506017), (23, 785748), (46, 392874), (69, 261916), (92, 196437), (138, 130958), (276, 65479)]