260020872

素因数分解:

$2^3\times 3^2\times {\mathrm{3611401}}^1$

素因数の和:3611413

約数の個数: 24

約数和(自身を含む): 704223390

約数和(自身を除く): 444202518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3611401, 7222802, 10834203, 14445604, 21668406, 28891208, 32502609, 43336812, 65005218, 86673624, 130010436, 260020872]

約数ペア:

[(1, 260020872), (2, 130010436), (3, 86673624), (4, 65005218), (6, 43336812), (8, 32502609), (9, 28891208), (12, 21668406), (18, 14445604), (24, 10834203), (36, 7222802), (72, 3611401)]