18348104

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{32303}}^1$

素因数の和:32380

約数の個数: 16

約数和(自身を含む): 34888320

約数和(自身を除く): 16540216

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 32303, 64606, 129212, 258424, 2293513, 4587026, 9174052, 18348104]

約数ペア:

[(1, 18348104), (2, 9174052), (4, 4587026), (8, 2293513), (71, 258424), (142, 129212), (284, 64606), (568, 32303)]