724422078

素因数分解:

$2^1\times 3^2\times {\mathrm{40245671}}^1$

素因数の和:40245679

約数の個数: 12

約数和(自身を含む): 1569581208

約数和(自身を除く): 845159130

約数列:

[1, 2, 3, 6, 9, 18, 40245671, 80491342, 120737013, 241474026, 362211039, 724422078]

約数ペア:

[(1, 724422078), (2, 362211039), (3, 241474026), (6, 120737013), (9, 80491342), (18, 40245671)]