21806622

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{52673}}^1$

素因数の和:52704

約数の個数: 24

約数和(自身を含む): 49302864

約数和(自身を除く): 27496242

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 52673, 105346, 158019, 316038, 474057, 948114, 1211479, 2422958, 3634437, 7268874, 10903311, 21806622]

約数ペア:

[(1, 21806622), (2, 10903311), (3, 7268874), (6, 3634437), (9, 2422958), (18, 1211479), (23, 948114), (46, 474057), (69, 316038), (138, 158019), (207, 105346), (414, 52673)]