18656203512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2406631}}^1$

素因数の和:2406676

約数の個数: 64

約数和(自身を含む): 51983251200

約数和(自身を除く): 33327047688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 2406631, 4813262, 7219893, 9626524, 14439786, 19253048, 28879572, 40912727, 45725989, 57759144, 81825454, 91451978, 122738181, 137177967, 163650908, 182903956, 245476362, 274355934, 327301816, 365807912, 490952724, 548711868, 777341813, 981905448, 1097423736, 1554683626, 2332025439, 3109367252, 4664050878, 6218734504, 9328101756, 18656203512]

約数ペア:

[(1, 18656203512), (2, 9328101756), (3, 6218734504), (4, 4664050878), (6, 3109367252), (8, 2332025439), (12, 1554683626), (17, 1097423736), (19, 981905448), (24, 777341813), (34, 548711868), (38, 490952724), (51, 365807912), (57, 327301816), (68, 274355934), (76, 245476362), (102, 182903956), (114, 163650908), (136, 137177967), (152, 122738181), (204, 91451978), (228, 81825454), (323, 57759144), (408, 45725989), (456, 40912727), (646, 28879572), (969, 19253048), (1292, 14439786), (1938, 9626524), (2584, 7219893), (3876, 4813262), (7752, 2406631)]