42857514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7237}}^1$

素因数の和:7299

約数の個数: 48

約数和(自身を含む): 108396288

約数和(自身を除く): 65538774

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, 7237, 14474, 21711, 43422, 50659, 65133, 101318, 130266, 151977, 303954, 340139, 455931, 680278, 911862, 1020417, 2040834, 2380973, 3061251, 4761946, 6122502, 7142919, 14285838, 21428757, 42857514]

約数ペア:

[(1, 42857514), (2, 21428757), (3, 14285838), (6, 7142919), (7, 6122502), (9, 4761946), (14, 3061251), (18, 2380973), (21, 2040834), (42, 1020417), (47, 911862), (63, 680278), (94, 455931), (126, 340139), (141, 303954), (282, 151977), (329, 130266), (423, 101318), (658, 65133), (846, 50659), (987, 43422), (1974, 21711), (2961, 14474), (5922, 7237)]