18019380428784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{65964463}}^1$

素因数の和:65964755

約数の個数: 120

約数和(自身を含む): 57846085486592

約数和(自身を除く): 39826705057808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 271, 336, 504, 542, 813, 1008, 1084, 1626, 1897, 2168, 2439, 3252, 3794, 4336, 4878, 5691, 6504, 7588, 9756, 11382, 13008, 15176, 17073, 19512, 22764, 30352, 34146, 39024, 45528, 68292, 91056, 136584, 273168, 65964463, 131928926, 197893389, 263857852, 395786778, 461751241, 527715704, 593680167, 791573556, 923502482, 1055431408, 1187360334, 1385253723, 1583147112, 1847004964, 2374720668, 2770507446, 3166294224, 3694009928, 4155761169, 4749441336, 5541014892, 7388019856, 8311522338, 9498882672, 11082029784, 16623044676, 17876369473, 22164059568, 33246089352, 35752738946, 53629108419, 66492178704, 71505477892, 107258216838, 125134586311, 143010955784, 160887325257, 214516433676, 250269172622, 286021911568, 321774650514, 375403758933, 429032867352, 500538345244, 643549301028, 750807517866, 858065734704, 1001076690488, 1126211276799, 1287098602056, 1501615035732, 2002153380976, 2252422553598, 2574197204112, 3003230071464, 4504845107196, 6006460142928, 9009690214392, 18019380428784]

約数ペア:

[(1, 18019380428784), (2, 9009690214392), (3, 6006460142928), (4, 4504845107196), (6, 3003230071464), (7, 2574197204112), (8, 2252422553598), (9, 2002153380976), (12, 1501615035732), (14, 1287098602056), (16, 1126211276799), (18, 1001076690488), (21, 858065734704), (24, 750807517866), (28, 643549301028), (36, 500538345244), (42, 429032867352), (48, 375403758933), (56, 321774650514), (63, 286021911568), (72, 250269172622), (84, 214516433676), (112, 160887325257), (126, 143010955784), (144, 125134586311), (168, 107258216838), (252, 71505477892), (271, 66492178704), (336, 53629108419), (504, 35752738946), (542, 33246089352), (813, 22164059568), (1008, 17876369473), (1084, 16623044676), (1626, 11082029784), (1897, 9498882672), (2168, 8311522338), (2439, 7388019856), (3252, 5541014892), (3794, 4749441336), (4336, 4155761169), (4878, 3694009928), (5691, 3166294224), (6504, 2770507446), (7588, 2374720668), (9756, 1847004964), (11382, 1583147112), (13008, 1385253723), (15176, 1187360334), (17073, 1055431408), (19512, 923502482), (22764, 791573556), (30352, 593680167), (34146, 527715704), (39024, 461751241), (45528, 395786778), (68292, 263857852), (91056, 197893389), (136584, 131928926), (273168, 65964463)]