6689382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 15860592

約数和(自身を除く): 9171210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 373, 427, 746, 854, 1119, 1281, 2238, 2562, 2611, 2989, 5222, 5978, 7833, 8967, 15666, 17934, 18277, 22753, 36554, 45506, 54831, 68259, 109662, 136518, 159271, 318542, 477813, 955626, 1114897, 2229794, 3344691, 6689382]

約数ペア:

[(1, 6689382), (2, 3344691), (3, 2229794), (6, 1114897), (7, 955626), (14, 477813), (21, 318542), (42, 159271), (49, 136518), (61, 109662), (98, 68259), (122, 54831), (147, 45506), (183, 36554), (294, 22753), (366, 18277), (373, 17934), (427, 15666), (746, 8967), (854, 7833), (1119, 5978), (1281, 5222), (2238, 2989), (2562, 2611)]