1377683478

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{54167}}^1$

素因数の和:54338

約数の個数: 40

約数和(自身を含む): 3106751472

約数和(自身を除く): 1729067994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 8478, 12717, 25434, 54167, 108334, 162501, 325002, 487503, 975006, 1462509, 2925018, 4387527, 8504219, 8775054, 17008438, 25512657, 51025314, 76537971, 153075942, 229613913, 459227826, 688841739, 1377683478]

約数ペア:

[(1, 1377683478), (2, 688841739), (3, 459227826), (6, 229613913), (9, 153075942), (18, 76537971), (27, 51025314), (54, 25512657), (81, 17008438), (157, 8775054), (162, 8504219), (314, 4387527), (471, 2925018), (942, 1462509), (1413, 975006), (2826, 487503), (4239, 325002), (8478, 162501), (12717, 108334), (25434, 54167)]