1887538212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1070033}}^1$

素因数の和:1070057

約数の個数: 54

約数和(自身を含む): 5550266358

約数和(自身を除く): 3662728146

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1070033, 2140066, 3210099, 4280132, 6420198, 7490231, 9630297, 12840396, 14980462, 19260594, 22470693, 29960924, 38521188, 44941386, 52431617, 67412079, 89882772, 104863234, 134824158, 157294851, 209726468, 269648316, 314589702, 471884553, 629179404, 943769106, 1887538212]

約数ペア:

[(1, 1887538212), (2, 943769106), (3, 629179404), (4, 471884553), (6, 314589702), (7, 269648316), (9, 209726468), (12, 157294851), (14, 134824158), (18, 104863234), (21, 89882772), (28, 67412079), (36, 52431617), (42, 44941386), (49, 38521188), (63, 29960924), (84, 22470693), (98, 19260594), (126, 14980462), (147, 12840396), (196, 9630297), (252, 7490231), (294, 6420198), (441, 4280132), (588, 3210099), (882, 2140066), (1764, 1070033)]