43131946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 38153174

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 79, 83, 143, 158, 166, 253, 286, 299, 506, 598, 869, 913, 1027, 1079, 1738, 1817, 1826, 1909, 2054, 2158, 3289, 3634, 3818, 6557, 6578, 11297, 11869, 13114, 19987, 20999, 22594, 23621, 23738, 24817, 39974, 41998, 47242, 49634, 72127, 85241, 144254, 150811, 170482, 259831, 272987, 301622, 519662, 545974, 937651, 1658921, 1875302, 1960543, 3317842, 3921086, 21565973, 43131946]

約数ペア:

[(1, 43131946), (2, 21565973), (11, 3921086), (13, 3317842), (22, 1960543), (23, 1875302), (26, 1658921), (46, 937651), (79, 545974), (83, 519662), (143, 301622), (158, 272987), (166, 259831), (253, 170482), (286, 150811), (299, 144254), (506, 85241), (598, 72127), (869, 49634), (913, 47242), (1027, 41998), (1079, 39974), (1738, 24817), (1817, 23738), (1826, 23621), (1909, 22594), (2054, 20999), (2158, 19987), (3289, 13114), (3634, 11869), (3818, 11297), (6557, 6578)]