15687564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 22922868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 276, 339, 452, 503, 678, 1006, 1356, 1509, 2012, 2599, 3018, 5198, 6036, 7797, 10396, 11569, 15594, 23138, 31188, 34707, 46276, 56839, 69414, 113678, 138828, 170517, 227356, 341034, 682068, 1307297, 2614594, 3921891, 5229188, 7843782, 15687564]

約数ペア:

[(1, 15687564), (2, 7843782), (3, 5229188), (4, 3921891), (6, 2614594), (12, 1307297), (23, 682068), (46, 341034), (69, 227356), (92, 170517), (113, 138828), (138, 113678), (226, 69414), (276, 56839), (339, 46276), (452, 34707), (503, 31188), (678, 23138), (1006, 15594), (1356, 11569), (1509, 10396), (2012, 7797), (2599, 6036), (3018, 5198)]