27404118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11481

約数の個数: 48

約数和(自身を含む): 71435520

約数和(自身を除く): 44031402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 11447, 22894, 34341, 68682, 80129, 103023, 160258, 206046, 217493, 240387, 434986, 480774, 652479, 721161, 1304958, 1442322, 1522451, 1957437, 3044902, 3914874, 4567353, 9134706, 13702059, 27404118]

約数ペア:

[(1, 27404118), (2, 13702059), (3, 9134706), (6, 4567353), (7, 3914874), (9, 3044902), (14, 1957437), (18, 1522451), (19, 1442322), (21, 1304958), (38, 721161), (42, 652479), (57, 480774), (63, 434986), (114, 240387), (126, 217493), (133, 206046), (171, 160258), (266, 103023), (342, 80129), (399, 68682), (798, 34341), (1197, 22894), (2394, 11447)]