72871884

素因数分解:

$2^2\times 3^2\times {\mathrm{2024219}}^1$

素因数の和:2024229

約数の個数: 18

約数和(自身を含む): 184204020

約数和(自身を除く): 111332136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2024219, 4048438, 6072657, 8096876, 12145314, 18217971, 24290628, 36435942, 72871884]

約数ペア:

[(1, 72871884), (2, 36435942), (3, 24290628), (4, 18217971), (6, 12145314), (9, 8096876), (12, 6072657), (18, 4048438), (36, 2024219)]