11727708

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 16496292

約数列:

[1, 2, 3, 4, 6, 12, 79, 89, 139, 158, 178, 237, 267, 278, 316, 356, 417, 474, 534, 556, 834, 948, 1068, 1668, 7031, 10981, 12371, 14062, 21093, 21962, 24742, 28124, 32943, 37113, 42186, 43924, 49484, 65886, 74226, 84372, 131772, 148452, 977309, 1954618, 2931927, 3909236, 5863854, 11727708]

約数ペア:

[(1, 11727708), (2, 5863854), (3, 3909236), (4, 2931927), (6, 1954618), (12, 977309), (79, 148452), (89, 131772), (139, 84372), (158, 74226), (178, 65886), (237, 49484), (267, 43924), (278, 42186), (316, 37113), (356, 32943), (417, 28124), (474, 24742), (534, 21962), (556, 21093), (834, 14062), (948, 12371), (1068, 10981), (1668, 7031)]