21466554

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 44867520

約数和(自身を除く): 23400966

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 1153, 2306, 3103, 3459, 6206, 6918, 9309, 18618, 33437, 66874, 100311, 123371, 200622, 246742, 370113, 740226, 3577759, 7155518, 10733277, 21466554]

約数ペア:

[(1, 21466554), (2, 10733277), (3, 7155518), (6, 3577759), (29, 740226), (58, 370113), (87, 246742), (107, 200622), (174, 123371), (214, 100311), (321, 66874), (642, 33437), (1153, 18618), (2306, 9309), (3103, 6918), (3459, 6206)]