16518942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4429

約数の個数: 48

約数和(自身を含む): 41109120

約数和(自身を除く): 24590178

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 4391, 8782, 13173, 26346, 39519, 48301, 79038, 83429, 96602, 144903, 166858, 250287, 289806, 434709, 500574, 750861, 869418, 917719, 1501722, 1835438, 2753157, 5506314, 8259471, 16518942]

約数ペア:

[(1, 16518942), (2, 8259471), (3, 5506314), (6, 2753157), (9, 1835438), (11, 1501722), (18, 917719), (19, 869418), (22, 750861), (33, 500574), (38, 434709), (57, 289806), (66, 250287), (99, 166858), (114, 144903), (171, 96602), (198, 83429), (209, 79038), (342, 48301), (418, 39519), (627, 26346), (1254, 13173), (1881, 8782), (3762, 4391)]