2100284712

素因数分解:

$2^3\times 3^2\times {\mathrm{479}}^1\times {\mathrm{60899}}^1$

素因数の和:61390

約数の個数: 48

約数和(自身を含む): 5700240000

約数和(自身を除く): 3599955288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 479, 958, 1437, 1916, 2874, 3832, 4311, 5748, 8622, 11496, 17244, 34488, 60899, 121798, 182697, 243596, 365394, 487192, 548091, 730788, 1096182, 1461576, 2192364, 4384728, 29170621, 58341242, 87511863, 116682484, 175023726, 233364968, 262535589, 350047452, 525071178, 700094904, 1050142356, 2100284712]

約数ペア:

[(1, 2100284712), (2, 1050142356), (3, 700094904), (4, 525071178), (6, 350047452), (8, 262535589), (9, 233364968), (12, 175023726), (18, 116682484), (24, 87511863), (36, 58341242), (72, 29170621), (479, 4384728), (958, 2192364), (1437, 1461576), (1916, 1096182), (2874, 730788), (3832, 548091), (4311, 487192), (5748, 365394), (8622, 243596), (11496, 182697), (17244, 121798), (34488, 60899)]