221567166

素因数分解:

$2^1\times 3^2\times {\mathrm{2437}}^1\times {\mathrm{5051}}^1$

素因数の和:7496

約数の個数: 24

約数和(自身を含む): 480354264

約数和(自身を除く): 258787098

約数列:

[1, 2, 3, 6, 9, 18, 2437, 4874, 5051, 7311, 10102, 14622, 15153, 21933, 30306, 43866, 45459, 90918, 12309287, 24618574, 36927861, 73855722, 110783583, 221567166]

約数ペア:

[(1, 221567166), (2, 110783583), (3, 73855722), (6, 36927861), (9, 24618574), (18, 12309287), (2437, 90918), (4874, 45459), (5051, 43866), (7311, 30306), (10102, 21933), (14622, 15153)]