91491138

素因数分解:

$2^1\times 3^2\times {\mathrm{1913}}^1\times {\mathrm{2657}}^1$

素因数の和:4578

約数の個数: 24

約数和(自身を含む): 198409068

約数和(自身を除く): 106917930

約数列:

[1, 2, 3, 6, 9, 18, 1913, 2657, 3826, 5314, 5739, 7971, 11478, 15942, 17217, 23913, 34434, 47826, 5082841, 10165682, 15248523, 30497046, 45745569, 91491138]

約数ペア:

[(1, 91491138), (2, 45745569), (3, 30497046), (6, 15248523), (9, 10165682), (18, 5082841), (1913, 47826), (2657, 34434), (3826, 23913), (5314, 17217), (5739, 15942), (7971, 11478)]