27557514

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21563}}^1$

素因数の和:21642

約数の個数: 24

約数和(自身を含む): 60551712

約数和(自身を除く): 32994198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 21563, 43126, 64689, 129378, 194067, 388134, 1530973, 3061946, 4592919, 9185838, 13778757, 27557514]

約数ペア:

[(1, 27557514), (2, 13778757), (3, 9185838), (6, 4592919), (9, 3061946), (18, 1530973), (71, 388134), (142, 194067), (213, 129378), (426, 64689), (639, 43126), (1278, 21563)]