1421962542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78919}}^1$

素因数の和:78958

約数の個数: 96

約数和(自身を含む): 4136670720

約数和(自身を除く): 2714708178

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 18018, 78919, 157838, 236757, 473514, 552433, 710271, 868109, 1025947, 1104866, 1420542, 1657299, 1736218, 2051894, 2604327, 3077841, 3314598, 4971897, 5208654, 6076763, 6155682, 7181629, 7812981, 9233523, 9943794, 11285417, 12153526, 14363258, 15625962, 18230289, 18467046, 21544887, 22570834, 33856251, 36460578, 43089774, 54690867, 64634661, 67712502, 78997919, 101568753, 109381734, 129269322, 157995838, 203137506, 236993757, 473987514, 710981271, 1421962542]

約数ペア:

[(1, 1421962542), (2, 710981271), (3, 473987514), (6, 236993757), (7, 203137506), (9, 157995838), (11, 129269322), (13, 109381734), (14, 101568753), (18, 78997919), (21, 67712502), (22, 64634661), (26, 54690867), (33, 43089774), (39, 36460578), (42, 33856251), (63, 22570834), (66, 21544887), (77, 18467046), (78, 18230289), (91, 15625962), (99, 14363258), (117, 12153526), (126, 11285417), (143, 9943794), (154, 9233523), (182, 7812981), (198, 7181629), (231, 6155682), (234, 6076763), (273, 5208654), (286, 4971897), (429, 3314598), (462, 3077841), (546, 2604327), (693, 2051894), (819, 1736218), (858, 1657299), (1001, 1420542), (1287, 1104866), (1386, 1025947), (1638, 868109), (2002, 710271), (2574, 552433), (3003, 473514), (6006, 236757), (9009, 157838), (18018, 78919)]