18151144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{206263}}^1$

素因数の和:206280

約数の個数: 16

約数和(自身を含む): 37127520

約数和(自身を除く): 18976376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 206263, 412526, 825052, 1650104, 2268893, 4537786, 9075572, 18151144]

約数ペア:

[(1, 18151144), (2, 9075572), (4, 4537786), (8, 2268893), (11, 1650104), (22, 825052), (44, 412526), (88, 206263)]