39985986

素因数分解:

$2^1\times 3^1\times {\mathrm{829}}^1\times {\mathrm{8039}}^1$

素因数の和:8873

約数の個数: 16

約数和(自身を含む): 80078400

約数和(自身を除く): 40092414

約数列:

[1, 2, 3, 6, 829, 1658, 2487, 4974, 8039, 16078, 24117, 48234, 6664331, 13328662, 19992993, 39985986]

約数ペア:

[(1, 39985986), (2, 19992993), (3, 13328662), (6, 6664331), (829, 48234), (1658, 24117), (2487, 16078), (4974, 8039)]