22210506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 51236640

約数和(自身を除く): 29026134

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 643, 909, 1286, 1818, 1919, 1929, 3838, 3858, 5757, 5787, 11514, 11574, 12217, 17271, 24434, 34542, 36651, 64943, 73302, 109953, 129886, 194829, 219906, 389658, 584487, 1168974, 1233917, 2467834, 3701751, 7403502, 11105253, 22210506]

約数ペア:

[(1, 22210506), (2, 11105253), (3, 7403502), (6, 3701751), (9, 2467834), (18, 1233917), (19, 1168974), (38, 584487), (57, 389658), (101, 219906), (114, 194829), (171, 129886), (202, 109953), (303, 73302), (342, 64943), (606, 36651), (643, 34542), (909, 24434), (1286, 17271), (1818, 12217), (1919, 11574), (1929, 11514), (3838, 5787), (3858, 5757)]