2018086677

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191161}}^1$

素因数の和:191210

約数の個数: 32

約数和(自身を含む): 3303279360

約数和(自身を除く): 1285192683

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 191161, 573483, 1720449, 3249737, 4396703, 5161347, 9749211, 13190109, 29247633, 39570327, 74743951, 87742899, 118710981, 224231853, 672695559, 2018086677]

約数ペア:

[(1, 2018086677), (3, 672695559), (9, 224231853), (17, 118710981), (23, 87742899), (27, 74743951), (51, 39570327), (69, 29247633), (153, 13190109), (207, 9749211), (391, 5161347), (459, 4396703), (621, 3249737), (1173, 1720449), (3519, 573483), (10557, 191161)]