2021811102

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{761}}^1\times {\mathrm{1433}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 4432023648

約数和(自身を除く): 2410212546

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 761, 927, 1433, 1522, 1854, 2283, 2866, 4299, 4566, 6849, 8598, 12897, 13698, 25794, 78383, 147599, 156766, 235149, 295198, 442797, 470298, 705447, 885594, 1090513, 1328391, 1410894, 2181026, 2656782, 3271539, 6543078, 9814617, 19629234, 112322839, 224645678, 336968517, 673937034, 1010905551, 2021811102]

約数ペア:

[(1, 2021811102), (2, 1010905551), (3, 673937034), (6, 336968517), (9, 224645678), (18, 112322839), (103, 19629234), (206, 9814617), (309, 6543078), (618, 3271539), (761, 2656782), (927, 2181026), (1433, 1410894), (1522, 1328391), (1854, 1090513), (2283, 885594), (2866, 705447), (4299, 470298), (4566, 442797), (6849, 295198), (8598, 235149), (12897, 156766), (13698, 147599), (25794, 78383)]