21510114

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 23003166

約数列:

[1, 2, 3, 6, 47, 83, 94, 141, 166, 249, 282, 498, 919, 1838, 2757, 3901, 5514, 7802, 11703, 23406, 43193, 76277, 86386, 129579, 152554, 228831, 259158, 457662, 3585019, 7170038, 10755057, 21510114]

約数ペア:

[(1, 21510114), (2, 10755057), (3, 7170038), (6, 3585019), (47, 457662), (83, 259158), (94, 228831), (141, 152554), (166, 129579), (249, 86386), (282, 76277), (498, 43193), (919, 23406), (1838, 11703), (2757, 7802), (3901, 5514)]