8466642

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1382

約数の個数: 24

約数和(自身を含む): 18398016

約数和(自身を除く): 9931374

約数列:

[1, 2, 3, 6, 9, 18, 647, 727, 1294, 1454, 1941, 2181, 3882, 4362, 5823, 6543, 11646, 13086, 470369, 940738, 1411107, 2822214, 4233321, 8466642]

約数ペア:

[(1, 8466642), (2, 4233321), (3, 2822214), (6, 1411107), (9, 940738), (18, 470369), (647, 13086), (727, 11646), (1294, 6543), (1454, 5823), (1941, 4362), (2181, 3882)]