2006201844

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{87211}}^1$

素因数の和:87298

約数の個数: 60

約数和(自身を含む): 5318536608

約数和(自身を除く): 3312334764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 11502, 23004, 87211, 174422, 261633, 348844, 523266, 784899, 1046532, 1569798, 2354697, 3139596, 4709394, 6191981, 7064091, 9418788, 12383962, 14128182, 18575943, 24767924, 28256364, 37151886, 55727829, 74303772, 111455658, 167183487, 222911316, 334366974, 501550461, 668733948, 1003100922, 2006201844]

約数ペア:

[(1, 2006201844), (2, 1003100922), (3, 668733948), (4, 501550461), (6, 334366974), (9, 222911316), (12, 167183487), (18, 111455658), (27, 74303772), (36, 55727829), (54, 37151886), (71, 28256364), (81, 24767924), (108, 18575943), (142, 14128182), (162, 12383962), (213, 9418788), (284, 7064091), (324, 6191981), (426, 4709394), (639, 3139596), (852, 2354697), (1278, 1569798), (1917, 1046532), (2556, 784899), (3834, 523266), (5751, 348844), (7668, 261633), (11502, 174422), (23004, 87211)]