12656742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9764

約数の個数: 32

約数和(自身を含む): 29865984

約数和(自身を除く): 17209242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 9721, 19442, 29163, 58326, 68047, 136094, 204141, 301351, 408282, 602702, 904053, 1808106, 2109457, 4218914, 6328371, 12656742]

約数ペア:

[(1, 12656742), (2, 6328371), (3, 4218914), (6, 2109457), (7, 1808106), (14, 904053), (21, 602702), (31, 408282), (42, 301351), (62, 204141), (93, 136094), (186, 68047), (217, 58326), (434, 29163), (651, 19442), (1302, 9721)]