539093628

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{210913}}^1$

素因数の和:210994

約数の個数: 36

約数和(自身を含む): 1381908528

約数和(自身を除く): 842814900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 210913, 421826, 632739, 843652, 1265478, 1898217, 2530956, 3796434, 7592868, 14974823, 29949646, 44924469, 59899292, 89848938, 134773407, 179697876, 269546814, 539093628]

約数ペア:

[(1, 539093628), (2, 269546814), (3, 179697876), (4, 134773407), (6, 89848938), (9, 59899292), (12, 44924469), (18, 29949646), (36, 14974823), (71, 7592868), (142, 3796434), (213, 2530956), (284, 1898217), (426, 1265478), (639, 843652), (852, 632739), (1278, 421826), (2556, 210913)]