11809278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 27867840

約数和(自身を除く): 16058562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 463, 654, 926, 981, 1389, 1417, 1962, 2778, 2834, 4167, 4251, 6019, 8334, 8502, 12038, 12753, 18057, 25506, 36114, 50467, 54171, 100934, 108342, 151401, 302802, 454203, 656071, 908406, 1312142, 1968213, 3936426, 5904639, 11809278]

約数ペア:

[(1, 11809278), (2, 5904639), (3, 3936426), (6, 1968213), (9, 1312142), (13, 908406), (18, 656071), (26, 454203), (39, 302802), (78, 151401), (109, 108342), (117, 100934), (218, 54171), (234, 50467), (327, 36114), (463, 25506), (654, 18057), (926, 12753), (981, 12038), (1389, 8502), (1417, 8334), (1962, 6019), (2778, 4251), (2834, 4167)]