1684782

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 4073472

約数和(自身を除く): 2388690

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 127, 134, 198, 201, 254, 381, 402, 603, 737, 762, 1143, 1206, 1397, 1474, 2211, 2286, 2794, 4191, 4422, 6633, 8382, 8509, 12573, 13266, 17018, 25146, 25527, 51054, 76581, 93599, 153162, 187198, 280797, 561594, 842391, 1684782]

約数ペア:

[(1, 1684782), (2, 842391), (3, 561594), (6, 280797), (9, 187198), (11, 153162), (18, 93599), (22, 76581), (33, 51054), (66, 25527), (67, 25146), (99, 17018), (127, 13266), (134, 12573), (198, 8509), (201, 8382), (254, 6633), (381, 4422), (402, 4191), (603, 2794), (737, 2286), (762, 2211), (1143, 1474), (1206, 1397)]