871868466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{52027}}^1$

素因数の和:52068

約数の個数: 72

約数和(自身を含む): 2313164880

約数和(自身を除く): 1441296414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 16758, 52027, 104054, 156081, 312162, 364189, 468243, 728378, 936486, 988513, 1092567, 1977026, 2185134, 2549323, 2965539, 3277701, 5098646, 5931078, 6555402, 6919591, 7647969, 8896617, 13839182, 15295938, 17793234, 20758773, 22943907, 41517546, 45887814, 48437137, 62276319, 96874274, 124552638, 145311411, 290622822, 435934233, 871868466]

約数ペア:

[(1, 871868466), (2, 435934233), (3, 290622822), (6, 145311411), (7, 124552638), (9, 96874274), (14, 62276319), (18, 48437137), (19, 45887814), (21, 41517546), (38, 22943907), (42, 20758773), (49, 17793234), (57, 15295938), (63, 13839182), (98, 8896617), (114, 7647969), (126, 6919591), (133, 6555402), (147, 5931078), (171, 5098646), (266, 3277701), (294, 2965539), (342, 2549323), (399, 2185134), (441, 1977026), (798, 1092567), (882, 988513), (931, 936486), (1197, 728378), (1862, 468243), (2394, 364189), (2793, 312162), (5586, 156081), (8379, 104054), (16758, 52027)]