252804258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42689}}^1$

素因数の和:42751

約数の個数: 48

約数和(自身を含む): 639325440

約数和(自身を除く): 386521182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 42689, 85378, 128067, 256134, 298823, 384201, 597646, 768402, 896469, 1792938, 2006383, 2689407, 4012766, 5378814, 6019149, 12038298, 14044681, 18057447, 28089362, 36114894, 42134043, 84268086, 126402129, 252804258]

約数ペア:

[(1, 252804258), (2, 126402129), (3, 84268086), (6, 42134043), (7, 36114894), (9, 28089362), (14, 18057447), (18, 14044681), (21, 12038298), (42, 6019149), (47, 5378814), (63, 4012766), (94, 2689407), (126, 2006383), (141, 1792938), (282, 896469), (329, 768402), (423, 597646), (658, 384201), (846, 298823), (987, 256134), (1974, 128067), (2961, 85378), (5922, 42689)]