42128964

素因数分解:

$2^2\times 3^3\times {\mathrm{390083}}^1$

素因数の和:390096

約数の個数: 24

約数和(自身を含む): 109223520

約数和(自身を除く): 67094556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 390083, 780166, 1170249, 1560332, 2340498, 3510747, 4680996, 7021494, 10532241, 14042988, 21064482, 42128964]

約数ペア:

[(1, 42128964), (2, 21064482), (3, 14042988), (4, 10532241), (6, 7021494), (9, 4680996), (12, 3510747), (18, 2340498), (27, 1560332), (36, 1170249), (54, 780166), (108, 390083)]