12885732

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2069}}^1$

素因数の和:2252

約数の個数: 36

約数和(自身を含む): 32776380

約数和(自身を除く): 19890648

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2069, 2076, 3114, 4138, 6207, 6228, 8276, 12414, 18621, 24828, 37242, 74484, 357937, 715874, 1073811, 1431748, 2147622, 3221433, 4295244, 6442866, 12885732]

約数ペア:

[(1, 12885732), (2, 6442866), (3, 4295244), (4, 3221433), (6, 2147622), (9, 1431748), (12, 1073811), (18, 715874), (36, 357937), (173, 74484), (346, 37242), (519, 24828), (692, 18621), (1038, 12414), (1557, 8276), (2069, 6228), (2076, 6207), (3114, 4138)]