13087908

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1723}}^1$

素因数の和:1944

約数の個数: 36

約数和(自身を含む): 33259408

約数和(自身を除く): 20171500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1723, 1899, 2532, 3446, 3798, 5169, 6892, 7596, 10338, 15507, 20676, 31014, 62028, 363553, 727106, 1090659, 1454212, 2181318, 3271977, 4362636, 6543954, 13087908]

約数ペア:

[(1, 13087908), (2, 6543954), (3, 4362636), (4, 3271977), (6, 2181318), (9, 1454212), (12, 1090659), (18, 727106), (36, 363553), (211, 62028), (422, 31014), (633, 20676), (844, 15507), (1266, 10338), (1723, 7596), (1899, 6892), (2532, 5169), (3446, 3798)]