254604294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15193}}^1$

素因数の和:15234

約数の個数: 72

約数和(自身を含む): 675525240

約数和(自身を除く): 420920946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 15193, 16758, 30386, 45579, 91158, 106351, 136737, 212702, 273474, 288667, 319053, 577334, 638106, 744457, 866001, 957159, 1488914, 1732002, 1914318, 2020669, 2233371, 2598003, 4041338, 4466742, 5196006, 6062007, 6700113, 12124014, 13400226, 14144683, 18186021, 28289366, 36372042, 42434049, 84868098, 127302147, 254604294]

約数ペア:

[(1, 254604294), (2, 127302147), (3, 84868098), (6, 42434049), (7, 36372042), (9, 28289366), (14, 18186021), (18, 14144683), (19, 13400226), (21, 12124014), (38, 6700113), (42, 6062007), (49, 5196006), (57, 4466742), (63, 4041338), (98, 2598003), (114, 2233371), (126, 2020669), (133, 1914318), (147, 1732002), (171, 1488914), (266, 957159), (294, 866001), (342, 744457), (399, 638106), (441, 577334), (798, 319053), (882, 288667), (931, 273474), (1197, 212702), (1862, 136737), (2394, 106351), (2793, 91158), (5586, 45579), (8379, 30386), (15193, 16758)]