21886133046

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{284731}}^1$

素因数の和:285316

約数の個数: 32

約数和(自身を含む): 45757571328

約数和(自身を除く): 23871438282

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 557, 1114, 1671, 3342, 12811, 25622, 38433, 76866, 284731, 569462, 854193, 1708386, 6548813, 13097626, 19646439, 39292878, 158595167, 317190334, 475785501, 951571002, 3647688841, 7295377682, 10943066523, 21886133046]

約数ペア:

[(1, 21886133046), (2, 10943066523), (3, 7295377682), (6, 3647688841), (23, 951571002), (46, 475785501), (69, 317190334), (138, 158595167), (557, 39292878), (1114, 19646439), (1671, 13097626), (3342, 6548813), (12811, 1708386), (25622, 854193), (38433, 569462), (76866, 284731)]