86390622

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{208673}}^1$

素因数の和:208704

約数の個数: 24

約数和(自身を含む): 195318864

約数和(自身を除く): 108928242

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 208673, 417346, 626019, 1252038, 1878057, 3756114, 4799479, 9598958, 14398437, 28796874, 43195311, 86390622]

約数ペア:

[(1, 86390622), (2, 43195311), (3, 28796874), (6, 14398437), (9, 9598958), (18, 4799479), (23, 3756114), (46, 1878057), (69, 1252038), (138, 626019), (207, 417346), (414, 208673)]