78143418

素因数分解:

$2^1\times 3^2\times {\mathrm{1831}}^1\times {\mathrm{2371}}^1$

素因数の和:4210

約数の個数: 24

約数和(自身を含む): 169474656

約数和(自身を除く): 91331238

約数列:

[1, 2, 3, 6, 9, 18, 1831, 2371, 3662, 4742, 5493, 7113, 10986, 14226, 16479, 21339, 32958, 42678, 4341301, 8682602, 13023903, 26047806, 39071709, 78143418]

約数ペア:

[(1, 78143418), (2, 39071709), (3, 26047806), (6, 13023903), (9, 8682602), (18, 4341301), (1831, 42678), (2371, 32958), (3662, 21339), (4742, 16479), (5493, 14226), (7113, 10986)]