3974802468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3639929}}^1$

素因数の和:3639956

約数の個数: 48

約数和(自身を含む): 11414820480

約数和(自身を除く): 7440018012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 3639929, 7279858, 10919787, 14559716, 21839574, 25479503, 43679148, 47319077, 50959006, 76438509, 94638154, 101918012, 141957231, 152877018, 189276308, 283914462, 305754036, 331233539, 567828924, 662467078, 993700617, 1324934156, 1987401234, 3974802468]

約数ペア:

[(1, 3974802468), (2, 1987401234), (3, 1324934156), (4, 993700617), (6, 662467078), (7, 567828924), (12, 331233539), (13, 305754036), (14, 283914462), (21, 189276308), (26, 152877018), (28, 141957231), (39, 101918012), (42, 94638154), (52, 76438509), (78, 50959006), (84, 47319077), (91, 43679148), (156, 25479503), (182, 21839574), (273, 14559716), (364, 10919787), (546, 7279858), (1092, 3639929)]