42756858

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{15731}}^1$

素因数の和:15890

約数の個数: 24

約数和(自身を含む): 93259296

約数和(自身を除く): 50502438

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 15731, 31462, 47193, 94386, 141579, 283158, 2375381, 4750762, 7126143, 14252286, 21378429, 42756858]

約数ペア:

[(1, 42756858), (2, 21378429), (3, 14252286), (6, 7126143), (9, 4750762), (18, 2375381), (151, 283158), (302, 141579), (453, 94386), (906, 47193), (1359, 31462), (2718, 15731)]