12771066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 32749920

約数和(自身を除く): 19978854

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 359, 363, 462, 539, 718, 726, 847, 1077, 1078, 1617, 1694, 2154, 2513, 2541, 3234, 3949, 5026, 5082, 5929, 7539, 7898, 11847, 11858, 15078, 17591, 17787, 23694, 27643, 35182, 35574, 43439, 52773, 55286, 82929, 86878, 105546, 130317, 165858, 193501, 260634, 304073, 387002, 580503, 608146, 912219, 1161006, 1824438, 2128511, 4257022, 6385533, 12771066]

約数ペア:

[(1, 12771066), (2, 6385533), (3, 4257022), (6, 2128511), (7, 1824438), (11, 1161006), (14, 912219), (21, 608146), (22, 580503), (33, 387002), (42, 304073), (49, 260634), (66, 193501), (77, 165858), (98, 130317), (121, 105546), (147, 86878), (154, 82929), (231, 55286), (242, 52773), (294, 43439), (359, 35574), (363, 35182), (462, 27643), (539, 23694), (718, 17787), (726, 17591), (847, 15078), (1077, 11858), (1078, 11847), (1617, 7898), (1694, 7539), (2154, 5929), (2513, 5082), (2541, 5026), (3234, 3949)]