47427642

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{20747}}^1$

素因数の和:20882

約数の個数: 24

約数和(自身を含む): 103574016

約数和(自身を除く): 56146374

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 20747, 41494, 62241, 124482, 186723, 373446, 2634869, 5269738, 7904607, 15809214, 23713821, 47427642]

約数ペア:

[(1, 47427642), (2, 23713821), (3, 15809214), (6, 7904607), (9, 5269738), (18, 2634869), (127, 373446), (254, 186723), (381, 124482), (762, 62241), (1143, 41494), (2286, 20747)]