42813806

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{34361}}^1$

素因数の和:34459

約数の個数: 16

約数和(自身を含む): 74221920

約数和(自身を除く): 31408114

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 34361, 68722, 240527, 481054, 3058129, 6116258, 21406903, 42813806]

約数ペア:

[(1, 42813806), (2, 21406903), (7, 6116258), (14, 3058129), (89, 481054), (178, 240527), (623, 68722), (1246, 34361)]