667029006

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1129}}^1$

素因数の和:1671

約数の個数: 80

約数和(自身を含む): 1712953440

約数和(自身を除く): 1045924434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 521, 567, 1042, 1129, 1134, 1563, 2258, 3126, 3387, 3647, 4689, 6774, 7294, 7903, 9378, 10161, 10941, 14067, 15806, 20322, 21882, 23709, 28134, 30483, 32823, 42201, 47418, 60966, 65646, 71127, 84402, 91449, 98469, 142254, 182898, 196938, 213381, 295407, 426762, 588209, 590814, 640143, 1176418, 1280286, 1764627, 3529254, 4117463, 5293881, 8234926, 10587762, 12352389, 15881643, 24704778, 31763286, 37057167, 47644929, 74114334, 95289858, 111171501, 222343002, 333514503, 667029006]

約数ペア:

[(1, 667029006), (2, 333514503), (3, 222343002), (6, 111171501), (7, 95289858), (9, 74114334), (14, 47644929), (18, 37057167), (21, 31763286), (27, 24704778), (42, 15881643), (54, 12352389), (63, 10587762), (81, 8234926), (126, 5293881), (162, 4117463), (189, 3529254), (378, 1764627), (521, 1280286), (567, 1176418), (1042, 640143), (1129, 590814), (1134, 588209), (1563, 426762), (2258, 295407), (3126, 213381), (3387, 196938), (3647, 182898), (4689, 142254), (6774, 98469), (7294, 91449), (7903, 84402), (9378, 71127), (10161, 65646), (10941, 60966), (14067, 47418), (15806, 42201), (20322, 32823), (21882, 30483), (23709, 28134)]