21810053412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1518383}}^1$

素因数の和:1518422

約数の個数: 96

約数和(自身を含む): 68023603200

約数和(自身を除く): 46213549788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 1518383, 3036766, 4555149, 6073532, 9110298, 10628681, 13665447, 18220596, 21257362, 27330894, 28849277, 31886043, 40996341, 42514724, 54661788, 57698554, 63772086, 81992682, 86547831, 95658129, 115397108, 127544172, 163985364, 173095662, 191316258, 201944939, 259643493, 286974387, 346191324, 382632516, 403889878, 519286986, 573948774, 605834817, 778930479, 807779756, 1038573972, 1147897548, 1211669634, 1557860958, 1817504451, 2423339268, 3115721916, 3635008902, 5452513353, 7270017804, 10905026706, 21810053412]

約数ペア:

[(1, 21810053412), (2, 10905026706), (3, 7270017804), (4, 5452513353), (6, 3635008902), (7, 3115721916), (9, 2423339268), (12, 1817504451), (14, 1557860958), (18, 1211669634), (19, 1147897548), (21, 1038573972), (27, 807779756), (28, 778930479), (36, 605834817), (38, 573948774), (42, 519286986), (54, 403889878), (57, 382632516), (63, 346191324), (76, 286974387), (84, 259643493), (108, 201944939), (114, 191316258), (126, 173095662), (133, 163985364), (171, 127544172), (189, 115397108), (228, 95658129), (252, 86547831), (266, 81992682), (342, 63772086), (378, 57698554), (399, 54661788), (513, 42514724), (532, 40996341), (684, 31886043), (756, 28849277), (798, 27330894), (1026, 21257362), (1197, 18220596), (1596, 13665447), (2052, 10628681), (2394, 9110298), (3591, 6073532), (4788, 4555149), (7182, 3036766), (14364, 1518383)]