18704136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70849}}^1$

素因数の和:70869

約数の個数: 32

約数和(自身を含む): 51012000

約数和(自身を除く): 32307864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70849, 141698, 212547, 283396, 425094, 566792, 779339, 850188, 1558678, 1700376, 2338017, 3117356, 4676034, 6234712, 9352068, 18704136]

約数ペア:

[(1, 18704136), (2, 9352068), (3, 6234712), (4, 4676034), (6, 3117356), (8, 2338017), (11, 1700376), (12, 1558678), (22, 850188), (24, 779339), (33, 566792), (44, 425094), (66, 283396), (88, 212547), (132, 141698), (264, 70849)]