27395802

素因数分解:

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

素因数の和:460

約数の個数: 72

約数和(自身を含む): 70024500

約数和(自身を除く): 42628698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 349, 441, 534, 623, 698, 801, 882, 1047, 1246, 1602, 1869, 2094, 2443, 3141, 3738, 4361, 4886, 5607, 6282, 7329, 8722, 11214, 13083, 14658, 17101, 21987, 26166, 31061, 34202, 39249, 43974, 51303, 62122, 78498, 93183, 102606, 153909, 186366, 217427, 279549, 307818, 434854, 559098, 652281, 1304562, 1521989, 1956843, 3043978, 3913686, 4565967, 9131934, 13697901, 27395802]

約数ペア:

[(1, 27395802), (2, 13697901), (3, 9131934), (6, 4565967), (7, 3913686), (9, 3043978), (14, 1956843), (18, 1521989), (21, 1304562), (42, 652281), (49, 559098), (63, 434854), (89, 307818), (98, 279549), (126, 217427), (147, 186366), (178, 153909), (267, 102606), (294, 93183), (349, 78498), (441, 62122), (534, 51303), (623, 43974), (698, 39249), (801, 34202), (882, 31061), (1047, 26166), (1246, 21987), (1602, 17101), (1869, 14658), (2094, 13083), (2443, 11214), (3141, 8722), (3738, 7329), (4361, 6282), (4886, 5607)]