121973958

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{6257}}^1$

素因数の和:6306

約数の個数: 48

約数和(自身を含む): 286115760

約数和(自身を除く): 164141802

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 6257, 6498, 9747, 12514, 18771, 19494, 37542, 56313, 112626, 118883, 168939, 237766, 337878, 356649, 713298, 1069947, 2139894, 2258777, 3209841, 4517554, 6419682, 6776331, 13552662, 20328993, 40657986, 60986979, 121973958]

約数ペア:

[(1, 121973958), (2, 60986979), (3, 40657986), (6, 20328993), (9, 13552662), (18, 6776331), (19, 6419682), (27, 4517554), (38, 3209841), (54, 2258777), (57, 2139894), (114, 1069947), (171, 713298), (342, 356649), (361, 337878), (513, 237766), (722, 168939), (1026, 118883), (1083, 112626), (2166, 56313), (3249, 37542), (6257, 19494), (6498, 18771), (9747, 12514)]