1946552013

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 3370752000

約数和(自身を除く): 1424199987

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 227, 413, 531, 681, 769, 1239, 1589, 1593, 2043, 2307, 3717, 4767, 5383, 6129, 6921, 11151, 13393, 14301, 16149, 20763, 40179, 42903, 45371, 48447, 93751, 120537, 136113, 145341, 174563, 281253, 317597, 361611, 408339, 523689, 843759, 952791, 1221941, 1225017, 1571067, 2531277, 2858373, 3665823, 4713201, 8575119, 10299217, 10997469, 30897651, 32992407, 72094519, 92692953, 216283557, 278078859, 648850671, 1946552013]

約数ペア:

[(1, 1946552013), (3, 648850671), (7, 278078859), (9, 216283557), (21, 92692953), (27, 72094519), (59, 32992407), (63, 30897651), (177, 10997469), (189, 10299217), (227, 8575119), (413, 4713201), (531, 3665823), (681, 2858373), (769, 2531277), (1239, 1571067), (1589, 1225017), (1593, 1221941), (2043, 952791), (2307, 843759), (3717, 523689), (4767, 408339), (5383, 361611), (6129, 317597), (6921, 281253), (11151, 174563), (13393, 145341), (14301, 136113), (16149, 120537), (20763, 93751), (40179, 48447), (42903, 45371)]