174910446

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 397163520

約数和(自身を除く): 222253074

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 271, 414, 542, 813, 1559, 1626, 2439, 3118, 4677, 4878, 6233, 9354, 12466, 14031, 18699, 28062, 35857, 37398, 56097, 71714, 107571, 112194, 215142, 322713, 422489, 645426, 844978, 1267467, 2534934, 3802401, 7604802, 9717247, 19434494, 29151741, 58303482, 87455223, 174910446]

約数ペア:

[(1, 174910446), (2, 87455223), (3, 58303482), (6, 29151741), (9, 19434494), (18, 9717247), (23, 7604802), (46, 3802401), (69, 2534934), (138, 1267467), (207, 844978), (271, 645426), (414, 422489), (542, 322713), (813, 215142), (1559, 112194), (1626, 107571), (2439, 71714), (3118, 56097), (4677, 37398), (4878, 35857), (6233, 28062), (9354, 18699), (12466, 14031)]