1688292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 4455360

約数和(自身を除く): 2767068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2039, 4078, 6117, 8156, 12234, 18351, 24468, 36702, 46897, 73404, 93794, 140691, 187588, 281382, 422073, 562764, 844146, 1688292]

約数ペア:

[(1, 1688292), (2, 844146), (3, 562764), (4, 422073), (6, 281382), (9, 187588), (12, 140691), (18, 93794), (23, 73404), (36, 46897), (46, 36702), (69, 24468), (92, 18351), (138, 12234), (207, 8156), (276, 6117), (414, 4078), (828, 2039)]