9180496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 21248640

約数和(自身を除く): 12068144

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 101, 104, 152, 184, 202, 208, 247, 299, 304, 368, 404, 437, 494, 598, 808, 874, 988, 1196, 1313, 1616, 1748, 1919, 1976, 2323, 2392, 2626, 3496, 3838, 3952, 4646, 4784, 5252, 5681, 6992, 7676, 9292, 10504, 11362, 15352, 18584, 21008, 22724, 24947, 30199, 30704, 37168, 44137, 45448, 49894, 60398, 88274, 90896, 99788, 120796, 176548, 199576, 241592, 353096, 399152, 483184, 573781, 706192, 1147562, 2295124, 4590248, 9180496]

約数ペア:

[(1, 9180496), (2, 4590248), (4, 2295124), (8, 1147562), (13, 706192), (16, 573781), (19, 483184), (23, 399152), (26, 353096), (38, 241592), (46, 199576), (52, 176548), (76, 120796), (92, 99788), (101, 90896), (104, 88274), (152, 60398), (184, 49894), (202, 45448), (208, 44137), (247, 37168), (299, 30704), (304, 30199), (368, 24947), (404, 22724), (437, 21008), (494, 18584), (598, 15352), (808, 11362), (874, 10504), (988, 9292), (1196, 7676), (1313, 6992), (1616, 5681), (1748, 5252), (1919, 4784), (1976, 4646), (2323, 3952), (2392, 3838), (2626, 3496)]