18247647

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 28325808

約数和(自身を除く): 10078161

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 2957, 6171, 8871, 32527, 50269, 97581, 150807, 357797, 552959, 1073391, 1658877, 6082549, 18247647]

約数ペア:

[(1, 18247647), (3, 6082549), (11, 1658877), (17, 1073391), (33, 552959), (51, 357797), (121, 150807), (187, 97581), (363, 50269), (561, 32527), (2057, 8871), (2957, 6171)]