129999852

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{14051}}^1$

素因数の和:14318

約数の個数: 36

約数和(自身を含む): 329912856

約数和(自身を除く): 199913004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 14051, 28102, 42153, 56204, 84306, 126459, 168612, 252918, 505836, 3611107, 7222214, 10833321, 14444428, 21666642, 32499963, 43333284, 64999926, 129999852]

約数ペア:

[(1, 129999852), (2, 64999926), (3, 43333284), (4, 32499963), (6, 21666642), (9, 14444428), (12, 10833321), (18, 7222214), (36, 3611107), (257, 505836), (514, 252918), (771, 168612), (1028, 126459), (1542, 84306), (2313, 56204), (3084, 42153), (4626, 28102), (9252, 14051)]