42747246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55229}}^1$

素因数の和:55280

約数の個数: 24

約数和(自身を含む): 94774680

約数和(自身を除く): 52027434

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 55229, 110458, 165687, 331374, 497061, 994122, 2374847, 4749694, 7124541, 14249082, 21373623, 42747246]

約数ペア:

[(1, 42747246), (2, 21373623), (3, 14249082), (6, 7124541), (9, 4749694), (18, 2374847), (43, 994122), (86, 497061), (129, 331374), (258, 165687), (387, 110458), (774, 55229)]