18942528

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8969}}^1$

素因数の和:8995

約数の個数: 56

約数和(自身を含む): 54681120

約数和(自身を除く): 35738592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 8969, 17938, 26907, 35876, 53814, 71752, 98659, 107628, 143504, 197318, 215256, 287008, 295977, 394636, 430512, 574016, 591954, 789272, 861024, 1183908, 1578544, 1722048, 2367816, 3157088, 4735632, 6314176, 9471264, 18942528]

約数ペア:

[(1, 18942528), (2, 9471264), (3, 6314176), (4, 4735632), (6, 3157088), (8, 2367816), (11, 1722048), (12, 1578544), (16, 1183908), (22, 861024), (24, 789272), (32, 591954), (33, 574016), (44, 430512), (48, 394636), (64, 295977), (66, 287008), (88, 215256), (96, 197318), (132, 143504), (176, 107628), (192, 98659), (264, 71752), (352, 53814), (528, 35876), (704, 26907), (1056, 17938), (2112, 8969)]