38056239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 62244000

約数和(自身を除く): 24187761

約数列:

[1, 3, 9, 13, 37, 39, 59, 111, 117, 149, 177, 333, 447, 481, 531, 767, 1341, 1443, 1937, 2183, 2301, 4329, 5513, 5811, 6549, 6903, 8791, 16539, 17433, 19647, 26373, 28379, 49617, 71669, 79119, 85137, 114283, 215007, 255411, 325267, 342849, 645021, 975801, 1028547, 2927403, 4228471, 12685413, 38056239]

約数ペア:

[(1, 38056239), (3, 12685413), (9, 4228471), (13, 2927403), (37, 1028547), (39, 975801), (59, 645021), (111, 342849), (117, 325267), (149, 255411), (177, 215007), (333, 114283), (447, 85137), (481, 79119), (531, 71669), (767, 49617), (1341, 28379), (1443, 26373), (1937, 19647), (2183, 17433), (2301, 16539), (4329, 8791), (5513, 6903), (5811, 6549)]