2034681885

素因数分解:

$3^2\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{21001}}^1$

素因数の和:23165

約数の個数: 24

約数和(自身を含む): 3528588024

約数和(自身を除く): 1493906139

約数列:

[1, 3, 5, 9, 15, 45, 2153, 6459, 10765, 19377, 21001, 32295, 63003, 96885, 105005, 189009, 315015, 945045, 45215153, 135645459, 226075765, 406936377, 678227295, 2034681885]

約数ペア:

[(1, 2034681885), (3, 678227295), (5, 406936377), (9, 226075765), (15, 135645459), (45, 45215153), (2153, 945045), (6459, 315015), (10765, 189009), (19377, 105005), (21001, 96885), (32295, 63003)]