27281046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 58974048

約数和(自身を除く): 31693002

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 881, 1191, 1762, 2382, 2643, 5161, 5286, 10322, 11453, 15483, 22906, 30966, 34359, 68718, 349757, 699514, 1049271, 2098542, 4546841, 9093682, 13640523, 27281046]

約数ペア:

[(1, 27281046), (2, 13640523), (3, 9093682), (6, 4546841), (13, 2098542), (26, 1049271), (39, 699514), (78, 349757), (397, 68718), (794, 34359), (881, 30966), (1191, 22906), (1762, 15483), (2382, 11453), (2643, 10322), (5161, 5286)]