8117009874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5557}}^1\times {\mathrm{4271}}^1$

素因数の和:9855

約数の個数: 48

約数和(自身を含む): 18520145280

約数和(自身を除く): 10403135406

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 4271, 5557, 8542, 11114, 12813, 16671, 25626, 33342, 38439, 50013, 76878, 81149, 100026, 105583, 162298, 211166, 243447, 316749, 486894, 633498, 730341, 950247, 1460682, 1900494, 23733947, 47467894, 71201841, 142403682, 213605523, 427211046, 450944993, 901889986, 1352834979, 2705669958, 4058504937, 8117009874]

約数ペア:

[(1, 8117009874), (2, 4058504937), (3, 2705669958), (6, 1352834979), (9, 901889986), (18, 450944993), (19, 427211046), (38, 213605523), (57, 142403682), (114, 71201841), (171, 47467894), (342, 23733947), (4271, 1900494), (5557, 1460682), (8542, 950247), (11114, 730341), (12813, 633498), (16671, 486894), (25626, 316749), (33342, 243447), (38439, 211166), (50013, 162298), (76878, 105583), (81149, 100026)]