9895704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 31933440

約数和(自身を除く): 22037736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 197, 273, 276, 299, 312, 322, 364, 394, 483, 546, 552, 591, 598, 644, 728, 788, 897, 966, 1092, 1182, 1196, 1288, 1379, 1576, 1794, 1932, 2093, 2184, 2364, 2392, 2561, 2758, 3588, 3864, 4137, 4186, 4531, 4728, 5122, 5516, 6279, 7176, 7683, 8274, 8372, 9062, 10244, 11032, 12558, 13593, 15366, 16548, 16744, 17927, 18124, 20488, 25116, 27186, 30732, 31717, 33096, 35854, 36248, 50232, 53781, 54372, 58903, 61464, 63434, 71708, 95151, 107562, 108744, 117806, 126868, 143416, 176709, 190302, 215124, 235612, 253736, 353418, 380604, 412321, 430248, 471224, 706836, 761208, 824642, 1236963, 1413672, 1649284, 2473926, 3298568, 4947852, 9895704]

約数ペア:

[(1, 9895704), (2, 4947852), (3, 3298568), (4, 2473926), (6, 1649284), (7, 1413672), (8, 1236963), (12, 824642), (13, 761208), (14, 706836), (21, 471224), (23, 430248), (24, 412321), (26, 380604), (28, 353418), (39, 253736), (42, 235612), (46, 215124), (52, 190302), (56, 176709), (69, 143416), (78, 126868), (84, 117806), (91, 108744), (92, 107562), (104, 95151), (138, 71708), (156, 63434), (161, 61464), (168, 58903), (182, 54372), (184, 53781), (197, 50232), (273, 36248), (276, 35854), (299, 33096), (312, 31717), (322, 30732), (364, 27186), (394, 25116), (483, 20488), (546, 18124), (552, 17927), (591, 16744), (598, 16548), (644, 15366), (728, 13593), (788, 12558), (897, 11032), (966, 10244), (1092, 9062), (1182, 8372), (1196, 8274), (1288, 7683), (1379, 7176), (1576, 6279), (1794, 5516), (1932, 5122), (2093, 4728), (2184, 4531), (2364, 4186), (2392, 4137), (2561, 3864), (2758, 3588)]