21773574

素因数分解:

$2^1\times 3^2\times {\mathrm{1033}}^1\times {\mathrm{1171}}^1$

素因数の和:2212

約数の個数: 24

約数和(自身を含む): 47262072

約数和(自身を除く): 25488498

約数列:

[1, 2, 3, 6, 9, 18, 1033, 1171, 2066, 2342, 3099, 3513, 6198, 7026, 9297, 10539, 18594, 21078, 1209643, 2419286, 3628929, 7257858, 10886787, 21773574]

約数ペア:

[(1, 21773574), (2, 10886787), (3, 7257858), (6, 3628929), (9, 2419286), (18, 1209643), (1033, 21078), (1171, 18594), (2066, 10539), (2342, 9297), (3099, 7026), (3513, 6198)]