53721918

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{27893}}^1$

素因数の和:28008

約数の個数: 24

約数和(自身を含む): 117489528

約数和(自身を除く): 63767610

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 27893, 55786, 83679, 167358, 251037, 502074, 2984551, 5969102, 8953653, 17907306, 26860959, 53721918]

約数ペア:

[(1, 53721918), (2, 26860959), (3, 17907306), (6, 8953653), (9, 5969102), (18, 2984551), (107, 502074), (214, 251037), (321, 167358), (642, 83679), (963, 55786), (1926, 27893)]