9829666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 10076894

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 58, 62, 71, 77, 142, 154, 203, 217, 319, 341, 406, 434, 497, 638, 682, 781, 899, 994, 1562, 1798, 2059, 2201, 2233, 2387, 4118, 4402, 4466, 4774, 5467, 6293, 9889, 10934, 12586, 14413, 15407, 19778, 22649, 24211, 28826, 30814, 45298, 48422, 63829, 69223, 127658, 138446, 158543, 169477, 317086, 338954, 446803, 702119, 893606, 1404238, 4914833, 9829666]

約数ペア:

[(1, 9829666), (2, 4914833), (7, 1404238), (11, 893606), (14, 702119), (22, 446803), (29, 338954), (31, 317086), (58, 169477), (62, 158543), (71, 138446), (77, 127658), (142, 69223), (154, 63829), (203, 48422), (217, 45298), (319, 30814), (341, 28826), (406, 24211), (434, 22649), (497, 19778), (638, 15407), (682, 14413), (781, 12586), (899, 10934), (994, 9889), (1562, 6293), (1798, 5467), (2059, 4774), (2201, 4466), (2233, 4402), (2387, 4118)]