66215814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50857}}^1$

素因数の和:50900

約数の個数: 32

約数和(自身を含む): 156235776

約数和(自身を除く): 90019962

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 50857, 101714, 152571, 305142, 355999, 711998, 1067997, 1576567, 2135994, 3153134, 4729701, 9459402, 11035969, 22071938, 33107907, 66215814]

約数ペア:

[(1, 66215814), (2, 33107907), (3, 22071938), (6, 11035969), (7, 9459402), (14, 4729701), (21, 3153134), (31, 2135994), (42, 1576567), (62, 1067997), (93, 711998), (186, 355999), (217, 305142), (434, 152571), (651, 101714), (1302, 50857)]