164636622

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{397673}}^1$

素因数の和:397704

約数の個数: 24

約数和(自身を含む): 372222864

約数和(自身を除く): 207586242

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 397673, 795346, 1193019, 2386038, 3579057, 7158114, 9146479, 18292958, 27439437, 54878874, 82318311, 164636622]

約数ペア:

[(1, 164636622), (2, 82318311), (3, 54878874), (6, 27439437), (9, 18292958), (18, 9146479), (23, 7158114), (46, 3579057), (69, 2386038), (138, 1193019), (207, 795346), (414, 397673)]