51329418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1222129}}^1$

素因数の和:1222141

約数の個数: 16

約数和(自身を含む): 117324480

約数和(自身を除く): 65995062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1222129, 2444258, 3666387, 7332774, 8554903, 17109806, 25664709, 51329418]

約数ペア:

[(1, 51329418), (2, 25664709), (3, 17109806), (6, 8554903), (7, 7332774), (14, 3666387), (21, 2444258), (42, 1222129)]