213454044

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{81223}}^1$

素因数の和:81306

約数の個数: 36

約数和(自身を含む): 546962416

約数和(自身を除く): 333508372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 81223, 162446, 243669, 324892, 487338, 731007, 974676, 1462014, 2924028, 5929279, 11858558, 17787837, 23717116, 35575674, 53363511, 71151348, 106727022, 213454044]

約数ペア:

[(1, 213454044), (2, 106727022), (3, 71151348), (4, 53363511), (6, 35575674), (9, 23717116), (12, 17787837), (18, 11858558), (36, 5929279), (73, 2924028), (146, 1462014), (219, 974676), (292, 731007), (438, 487338), (657, 324892), (876, 243669), (1314, 162446), (2628, 81223)]