26346726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 65614848

約数和(自身を除く): 39268122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 991, 1266, 1477, 1899, 1982, 2954, 2973, 3798, 4431, 5946, 6937, 8862, 8919, 13293, 13874, 17838, 20811, 26586, 41622, 62433, 124866, 209101, 418202, 627303, 1254606, 1463707, 1881909, 2927414, 3763818, 4391121, 8782242, 13173363, 26346726]

約数ペア:

[(1, 26346726), (2, 13173363), (3, 8782242), (6, 4391121), (7, 3763818), (9, 2927414), (14, 1881909), (18, 1463707), (21, 1254606), (42, 627303), (63, 418202), (126, 209101), (211, 124866), (422, 62433), (633, 41622), (991, 26586), (1266, 20811), (1477, 17838), (1899, 13874), (1982, 13293), (2954, 8919), (2973, 8862), (3798, 6937), (4431, 5946)]