21646799994

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2999}}^1\times {\mathrm{11243}}^1$

素因数の和:14354

約数の個数: 32

約数和(自身を含む): 43716672000

約数和(自身を除く): 22069872006

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 2999, 5998, 8997, 11243, 17994, 22486, 33729, 67458, 320893, 641786, 962679, 1203001, 1925358, 2406002, 3609003, 7218006, 33717757, 67435514, 101153271, 202306542, 3607799999, 7215599998, 10823399997, 21646799994]

約数ペア:

[(1, 21646799994), (2, 10823399997), (3, 7215599998), (6, 3607799999), (107, 202306542), (214, 101153271), (321, 67435514), (642, 33717757), (2999, 7218006), (5998, 3609003), (8997, 2406002), (11243, 1925358), (17994, 1203001), (22486, 962679), (33729, 641786), (67458, 320893)]