7760214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 21162960

約数和(自身を除く): 13402746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 509, 693, 726, 847, 1018, 1089, 1386, 1527, 1694, 2178, 2541, 3054, 3563, 4581, 5082, 5599, 7126, 7623, 9162, 10689, 11198, 15246, 16797, 21378, 32067, 33594, 39193, 50391, 61589, 64134, 78386, 100782, 117579, 123178, 184767, 235158, 352737, 369534, 431123, 554301, 705474, 862246, 1108602, 1293369, 2586738, 3880107, 7760214]

約数ペア:

[(1, 7760214), (2, 3880107), (3, 2586738), (6, 1293369), (7, 1108602), (9, 862246), (11, 705474), (14, 554301), (18, 431123), (21, 369534), (22, 352737), (33, 235158), (42, 184767), (63, 123178), (66, 117579), (77, 100782), (99, 78386), (121, 64134), (126, 61589), (154, 50391), (198, 39193), (231, 33594), (242, 32067), (363, 21378), (462, 16797), (509, 15246), (693, 11198), (726, 10689), (847, 9162), (1018, 7623), (1089, 7126), (1386, 5599), (1527, 5082), (1694, 4581), (2178, 3563), (2541, 3054)]