553660254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{2963}}^1$

素因数の和:4461

約数の個数: 48

約数和(自身を含む): 1372355712

約数和(自身を除く): 818695458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1483, 2963, 2966, 4449, 5926, 8889, 8898, 10381, 13347, 17778, 20741, 20762, 26667, 26694, 31143, 41482, 53334, 62223, 62286, 93429, 124446, 186669, 186858, 373338, 4394129, 8788258, 13182387, 26364774, 30758903, 39547161, 61517806, 79094322, 92276709, 184553418, 276830127, 553660254]

約数ペア:

[(1, 553660254), (2, 276830127), (3, 184553418), (6, 92276709), (7, 79094322), (9, 61517806), (14, 39547161), (18, 30758903), (21, 26364774), (42, 13182387), (63, 8788258), (126, 4394129), (1483, 373338), (2963, 186858), (2966, 186669), (4449, 124446), (5926, 93429), (8889, 62286), (8898, 62223), (10381, 53334), (13347, 41482), (17778, 31143), (20741, 26694), (20762, 26667)]