2016757926

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1019}}^1$

素因数の和:1695

約数の個数: 80

約数和(自身を含む): 4768948800

約数和(自身を除く): 2752190874

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 643, 1019, 1026, 1286, 1539, 1929, 2038, 3057, 3078, 3858, 5787, 6114, 9171, 11574, 12217, 17361, 18342, 19361, 24434, 27513, 34722, 36651, 38722, 52083, 55026, 58083, 73302, 82539, 104166, 109953, 116166, 165078, 174249, 219906, 329859, 348498, 522747, 655217, 659718, 989577, 1045494, 1310434, 1568241, 1965651, 1979154, 3136482, 3931302, 5896953, 11793906, 12449123, 17690859, 24898246, 35381718, 37347369, 53072577, 74694738, 106145154, 112042107, 224084214, 336126321, 672252642, 1008378963, 2016757926]

約数ペア:

[(1, 2016757926), (2, 1008378963), (3, 672252642), (6, 336126321), (9, 224084214), (18, 112042107), (19, 106145154), (27, 74694738), (38, 53072577), (54, 37347369), (57, 35381718), (81, 24898246), (114, 17690859), (162, 12449123), (171, 11793906), (342, 5896953), (513, 3931302), (643, 3136482), (1019, 1979154), (1026, 1965651), (1286, 1568241), (1539, 1310434), (1929, 1045494), (2038, 989577), (3057, 659718), (3078, 655217), (3858, 522747), (5787, 348498), (6114, 329859), (9171, 219906), (11574, 174249), (12217, 165078), (17361, 116166), (18342, 109953), (19361, 104166), (24434, 82539), (27513, 73302), (34722, 58083), (36651, 55026), (38722, 52083)]