18118386

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7071

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 28007694

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7039, 14078, 21117, 42234, 63351, 77429, 91507, 126702, 154858, 183014, 232287, 274521, 464574, 549042, 696861, 823563, 1006577, 1393722, 1647126, 2013154, 3019731, 6039462, 9059193, 18118386]

約数ペア:

[(1, 18118386), (2, 9059193), (3, 6039462), (6, 3019731), (9, 2013154), (11, 1647126), (13, 1393722), (18, 1006577), (22, 823563), (26, 696861), (33, 549042), (39, 464574), (66, 274521), (78, 232287), (99, 183014), (117, 154858), (143, 126702), (198, 91507), (234, 77429), (286, 63351), (429, 42234), (858, 21117), (1287, 14078), (2574, 7039)]