64921567212

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4542511}}^1$

素因数の和:4542918

約数の個数: 36

約数和(自身を含む): 164520699616

約数和(自身を除く): 99599132404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 14292, 4542511, 9085022, 13627533, 18170044, 27255066, 40882599, 54510132, 81765198, 163530396, 1803376867, 3606753734, 5410130601, 7213507468, 10820261202, 16230391803, 21640522404, 32460783606, 64921567212]

約数ペア:

[(1, 64921567212), (2, 32460783606), (3, 21640522404), (4, 16230391803), (6, 10820261202), (9, 7213507468), (12, 5410130601), (18, 3606753734), (36, 1803376867), (397, 163530396), (794, 81765198), (1191, 54510132), (1588, 40882599), (2382, 27255066), (3573, 18170044), (4764, 13627533), (7146, 9085022), (14292, 4542511)]