2018506686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{361351}}^1$

素因数の和:361389

約数の個数: 48

約数和(自身を含む): 4943295360

約数和(自身を除く): 2924788674

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 361351, 722702, 1084053, 2168106, 2529457, 5058914, 6865669, 7588371, 13731338, 15176742, 17706199, 20597007, 35412398, 41194014, 48059683, 53118597, 96119366, 106237194, 144179049, 288358098, 336417781, 672835562, 1009253343, 2018506686]

約数ペア:

[(1, 2018506686), (2, 1009253343), (3, 672835562), (6, 336417781), (7, 288358098), (14, 144179049), (19, 106237194), (21, 96119366), (38, 53118597), (42, 48059683), (49, 41194014), (57, 35412398), (98, 20597007), (114, 17706199), (133, 15176742), (147, 13731338), (266, 7588371), (294, 6865669), (399, 5058914), (798, 2529457), (931, 2168106), (1862, 1084053), (2793, 722702), (5586, 361351)]