18165744

素因数分解:

$2^4\times 3^2\times {\mathrm{126151}}^1$

素因数の和:126165

約数の個数: 30

約数和(自身を含む): 50839256

約数和(自身を除く): 32673512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 126151, 252302, 378453, 504604, 756906, 1009208, 1135359, 1513812, 2018416, 2270718, 3027624, 4541436, 6055248, 9082872, 18165744]

約数ペア:

[(1, 18165744), (2, 9082872), (3, 6055248), (4, 4541436), (6, 3027624), (8, 2270718), (9, 2018416), (12, 1513812), (16, 1135359), (18, 1009208), (24, 756906), (36, 504604), (48, 378453), (72, 252302), (144, 126151)]