19760004

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16633}}^1$

素因数の和:16657

約数の個数: 48

約数和(自身を含む): 55890240

約数和(自身を除く): 36130236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16633, 33266, 49899, 66532, 99798, 149697, 182963, 199596, 299394, 365926, 449091, 548889, 598788, 731852, 898182, 1097778, 1646667, 1796364, 2195556, 3293334, 4940001, 6586668, 9880002, 19760004]

約数ペア:

[(1, 19760004), (2, 9880002), (3, 6586668), (4, 4940001), (6, 3293334), (9, 2195556), (11, 1796364), (12, 1646667), (18, 1097778), (22, 898182), (27, 731852), (33, 598788), (36, 548889), (44, 449091), (54, 365926), (66, 299394), (99, 199596), (108, 182963), (132, 149697), (198, 99798), (297, 66532), (396, 49899), (594, 33266), (1188, 16633)]