18137444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{613}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 34298040

約数和(自身を除く): 16160596

約数列:

[1, 2, 4, 13, 26, 52, 569, 613, 1138, 1226, 2276, 2452, 7397, 7969, 14794, 15938, 29588, 31876, 348797, 697594, 1395188, 4534361, 9068722, 18137444]

約数ペア:

[(1, 18137444), (2, 9068722), (4, 4534361), (13, 1395188), (26, 697594), (52, 348797), (569, 31876), (613, 29588), (1138, 15938), (1226, 14794), (2276, 7969), (2452, 7397)]