2788596

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1172

約数の個数: 36

約数和(自身を含む): 7154784

約数和(自身を除く): 4366188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1091, 1278, 2182, 2556, 3273, 4364, 6546, 9819, 13092, 19638, 39276, 77461, 154922, 232383, 309844, 464766, 697149, 929532, 1394298, 2788596]

約数ペア:

[(1, 2788596), (2, 1394298), (3, 929532), (4, 697149), (6, 464766), (9, 309844), (12, 232383), (18, 154922), (36, 77461), (71, 39276), (142, 19638), (213, 13092), (284, 9819), (426, 6546), (639, 4364), (852, 3273), (1091, 2556), (1278, 2182)]