142726578

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{56503}}^1$

素因数の和:56929

約数の個数: 16

約数和(自身を含む): 286136256

約数和(自身を除く): 143409678

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 56503, 113006, 169509, 339018, 23787763, 47575526, 71363289, 142726578]

約数ペア:

[(1, 142726578), (2, 71363289), (3, 47575526), (6, 23787763), (421, 339018), (842, 169509), (1263, 113006), (2526, 56503)]