11555982

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 26477568

約数和(自身を除く): 14921586

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 271, 309, 414, 542, 618, 813, 927, 1626, 1854, 2369, 2439, 4738, 4878, 6233, 7107, 12466, 14214, 18699, 21321, 27913, 37398, 42642, 55826, 56097, 83739, 112194, 167478, 251217, 502434, 641999, 1283998, 1925997, 3851994, 5777991, 11555982]

約数ペア:

[(1, 11555982), (2, 5777991), (3, 3851994), (6, 1925997), (9, 1283998), (18, 641999), (23, 502434), (46, 251217), (69, 167478), (103, 112194), (138, 83739), (206, 56097), (207, 55826), (271, 42642), (309, 37398), (414, 27913), (542, 21321), (618, 18699), (813, 14214), (927, 12466), (1626, 7107), (1854, 6233), (2369, 4878), (2439, 4738)]