9131934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 21546000

約数和(自身を除く): 12414066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 349, 534, 623, 698, 1047, 1246, 1869, 2094, 2443, 3738, 4361, 4886, 7329, 8722, 13083, 14658, 17101, 26166, 31061, 34202, 51303, 62122, 93183, 102606, 186366, 217427, 434854, 652281, 1304562, 1521989, 3043978, 4565967, 9131934]

約数ペア:

[(1, 9131934), (2, 4565967), (3, 3043978), (6, 1521989), (7, 1304562), (14, 652281), (21, 434854), (42, 217427), (49, 186366), (89, 102606), (98, 93183), (147, 62122), (178, 51303), (267, 34202), (294, 31061), (349, 26166), (534, 17101), (623, 14658), (698, 13083), (1047, 8722), (1246, 7329), (1869, 4886), (2094, 4361), (2443, 3738)]