42178986

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{18451}}^1$

素因数の和:18586

約数の個数: 24

約数和(自身を含む): 92112384

約数和(自身を除く): 49933398

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 18451, 36902, 55353, 110706, 166059, 332118, 2343277, 4686554, 7029831, 14059662, 21089493, 42178986]

約数ペア:

[(1, 42178986), (2, 21089493), (3, 14059662), (6, 7029831), (9, 4686554), (18, 2343277), (127, 332118), (254, 166059), (381, 110706), (762, 55353), (1143, 36902), (2286, 18451)]