31880747736

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6236453}}^1$

素因数の和:6236536

約数の個数: 48

約数和(自身を含む): 87559814160

約数和(自身を除く): 55679066424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 6236453, 12472906, 18709359, 24945812, 37418718, 49891624, 56128077, 74837436, 112256154, 149674872, 224512308, 442788163, 449024616, 885576326, 1328364489, 1771152652, 2656728978, 3542305304, 3985093467, 5313457956, 7970186934, 10626915912, 15940373868, 31880747736]

約数ペア:

[(1, 31880747736), (2, 15940373868), (3, 10626915912), (4, 7970186934), (6, 5313457956), (8, 3985093467), (9, 3542305304), (12, 2656728978), (18, 1771152652), (24, 1328364489), (36, 885576326), (71, 449024616), (72, 442788163), (142, 224512308), (213, 149674872), (284, 112256154), (426, 74837436), (568, 56128077), (639, 49891624), (852, 37418718), (1278, 24945812), (1704, 18709359), (2556, 12472906), (5112, 6236453)]