9978318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79193}}^1$

素因数の和:79208

約数の個数: 24

約数和(自身を含む): 24708528

約数和(自身を除く): 14730210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 79193, 158386, 237579, 475158, 554351, 712737, 1108702, 1425474, 1663053, 3326106, 4989159, 9978318]

約数ペア:

[(1, 9978318), (2, 4989159), (3, 3326106), (6, 1663053), (7, 1425474), (9, 1108702), (14, 712737), (18, 554351), (21, 475158), (42, 237579), (63, 158386), (126, 79193)]