9388428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{111767}}^1$

素因数の和:111781

約数の個数: 24

約数和(自身を含む): 25036032

約数和(自身を除く): 15647604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 111767, 223534, 335301, 447068, 670602, 782369, 1341204, 1564738, 2347107, 3129476, 4694214, 9388428]

約数ペア:

[(1, 9388428), (2, 4694214), (3, 3129476), (4, 2347107), (6, 1564738), (7, 1341204), (12, 782369), (14, 670602), (21, 447068), (28, 335301), (42, 223534), (84, 111767)]