47784258

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{20903}}^1$

素因数の和:21038

約数の個数: 24

約数和(自身を含む): 104352768

約数和(自身を除く): 56568510

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 20903, 41806, 62709, 125418, 188127, 376254, 2654681, 5309362, 7964043, 15928086, 23892129, 47784258]

約数ペア:

[(1, 47784258), (2, 23892129), (3, 15928086), (6, 7964043), (9, 5309362), (18, 2654681), (127, 376254), (254, 188127), (381, 125418), (762, 62709), (1143, 41806), (2286, 20903)]