22920978

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 47589696

約数和(自身を除く): 24668718

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 1217, 2434, 3139, 3651, 6278, 7302, 9417, 18834, 52331, 88841, 104662, 156993, 177682, 266523, 313986, 533046, 3820163, 7640326, 11460489, 22920978]

約数ペア:

[(1, 22920978), (2, 11460489), (3, 7640326), (6, 3820163), (43, 533046), (73, 313986), (86, 266523), (129, 177682), (146, 156993), (219, 104662), (258, 88841), (438, 52331), (1217, 18834), (2434, 9417), (3139, 7302), (3651, 6278)]