31448142

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{4813}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 76831440

約数和(自身を除く): 45383298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 4813, 6534, 9626, 14439, 28878, 43317, 52943, 86634, 105886, 129951, 158829, 259902, 317658, 476487, 582373, 952974, 1164746, 1429461, 1747119, 2858922, 3494238, 5241357, 10482714, 15724071, 31448142]

約数ペア:

[(1, 31448142), (2, 15724071), (3, 10482714), (6, 5241357), (9, 3494238), (11, 2858922), (18, 1747119), (22, 1429461), (27, 1164746), (33, 952974), (54, 582373), (66, 476487), (99, 317658), (121, 259902), (198, 158829), (242, 129951), (297, 105886), (363, 86634), (594, 52943), (726, 43317), (1089, 28878), (2178, 14439), (3267, 9626), (4813, 6534)]