664201746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{26041}}^1$

素因数の和:26171

約数の個数: 48

約数和(自身を含む): 1564082520

約数和(自身を除く): 899880774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 4251, 8502, 12753, 25506, 26041, 52082, 78123, 156246, 234369, 338533, 468738, 677066, 1015599, 2031198, 2838469, 3046797, 5676938, 6093594, 8515407, 17030814, 25546221, 36900097, 51092442, 73800194, 110700291, 221400582, 332100873, 664201746]

約数ペア:

[(1, 664201746), (2, 332100873), (3, 221400582), (6, 110700291), (9, 73800194), (13, 51092442), (18, 36900097), (26, 25546221), (39, 17030814), (78, 8515407), (109, 6093594), (117, 5676938), (218, 3046797), (234, 2838469), (327, 2031198), (654, 1015599), (981, 677066), (1417, 468738), (1962, 338533), (2834, 234369), (4251, 156246), (8502, 78123), (12753, 52082), (25506, 26041)]