27966906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 66650688

約数和(自身を除く): 38683782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 822, 1031, 1233, 1507, 2062, 2466, 3014, 3093, 4521, 6186, 9042, 9279, 11341, 13563, 18558, 22682, 27126, 34023, 68046, 102069, 141247, 204138, 282494, 423741, 847482, 1271223, 1553717, 2542446, 3107434, 4661151, 9322302, 13983453, 27966906]

約数ペア:

[(1, 27966906), (2, 13983453), (3, 9322302), (6, 4661151), (9, 3107434), (11, 2542446), (18, 1553717), (22, 1271223), (33, 847482), (66, 423741), (99, 282494), (137, 204138), (198, 141247), (274, 102069), (411, 68046), (822, 34023), (1031, 27126), (1233, 22682), (1507, 18558), (2062, 13563), (2466, 11341), (3014, 9279), (3093, 9042), (4521, 6186)]