18549261

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 29071224

約数和(自身を除く): 10521963

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 2957, 6273, 8871, 26613, 50269, 121237, 150807, 363711, 452421, 1091133, 2061029, 6183087, 18549261]

約数ペア:

[(1, 18549261), (3, 6183087), (9, 2061029), (17, 1091133), (41, 452421), (51, 363711), (123, 150807), (153, 121237), (369, 50269), (697, 26613), (2091, 8871), (2957, 6273)]