22211874

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21649}}^1$

素因数の和:21679

約数の個数: 32

約数和(自身を含む): 51960000

約数和(自身を除く): 29748126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 21649, 43298, 64947, 129894, 194841, 389682, 411331, 584523, 822662, 1169046, 1233993, 2467986, 3701979, 7403958, 11105937, 22211874]

約数ペア:

[(1, 22211874), (2, 11105937), (3, 7403958), (6, 3701979), (9, 2467986), (18, 1233993), (19, 1169046), (27, 822662), (38, 584523), (54, 411331), (57, 389682), (114, 194841), (171, 129894), (342, 64947), (513, 43298), (1026, 21649)]