21192997584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40138253}}^1$

素因数の和:40138275

約数の個数: 40

約数和(自身を含む): 59725721952

約数和(自身を除く): 38532724368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 40138253, 80276506, 120414759, 160553012, 240829518, 321106024, 441520783, 481659036, 642212048, 883041566, 963318072, 1324562349, 1766083132, 1926636144, 2649124698, 3532166264, 5298249396, 7064332528, 10596498792, 21192997584]

約数ペア:

[(1, 21192997584), (2, 10596498792), (3, 7064332528), (4, 5298249396), (6, 3532166264), (8, 2649124698), (11, 1926636144), (12, 1766083132), (16, 1324562349), (22, 963318072), (24, 883041566), (33, 642212048), (44, 481659036), (48, 441520783), (66, 321106024), (88, 240829518), (132, 160553012), (176, 120414759), (264, 80276506), (528, 40138253)]