21520614456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{27172493}}^1$

素因数の和:27172516

約数の個数: 48

約数和(自身を含む): 63583635960

約数和(自身を除く): 42063021504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 27172493, 54344986, 81517479, 108689972, 163034958, 217379944, 244552437, 298897423, 326069916, 489104874, 597794846, 652139832, 896692269, 978209748, 1195589692, 1793384538, 1956419496, 2391179384, 2690076807, 3586769076, 5380153614, 7173538152, 10760307228, 21520614456]

約数ペア:

[(1, 21520614456), (2, 10760307228), (3, 7173538152), (4, 5380153614), (6, 3586769076), (8, 2690076807), (9, 2391179384), (11, 1956419496), (12, 1793384538), (18, 1195589692), (22, 978209748), (24, 896692269), (33, 652139832), (36, 597794846), (44, 489104874), (66, 326069916), (72, 298897423), (88, 244552437), (99, 217379944), (132, 163034958), (198, 108689972), (264, 81517479), (396, 54344986), (792, 27172493)]