2015763918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1021157}}^1$

素因数の和:1021216

約数の個数: 32

約数和(自身を含む): 4705496064

約数和(自身を除く): 2689732146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 1021157, 2042314, 3063471, 6126942, 7148099, 14296198, 21444297, 42888594, 47994379, 95988758, 143983137, 287966274, 335960653, 671921306, 1007881959, 2015763918]

約数ペア:

[(1, 2015763918), (2, 1007881959), (3, 671921306), (6, 335960653), (7, 287966274), (14, 143983137), (21, 95988758), (42, 47994379), (47, 42888594), (94, 21444297), (141, 14296198), (282, 7148099), (329, 6126942), (658, 3063471), (987, 2042314), (1974, 1021157)]