181009872

素因数分解:

$2^4\times 3^2\times {\mathrm{1257013}}^1$

素因数の和:1257027

約数の個数: 30

約数和(自身を含む): 506576642

約数和(自身を除く): 325566770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1257013, 2514026, 3771039, 5028052, 7542078, 10056104, 11313117, 15084156, 20112208, 22626234, 30168312, 45252468, 60336624, 90504936, 181009872]

約数ペア:

[(1, 181009872), (2, 90504936), (3, 60336624), (4, 45252468), (6, 30168312), (8, 22626234), (9, 20112208), (12, 15084156), (16, 11313117), (18, 10056104), (24, 7542078), (36, 5028052), (48, 3771039), (72, 2514026), (144, 1257013)]