2013121026

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3109}}^1$

素因数の和:3701

約数の個数: 80

約数和(自身を含む): 5165983680

約数和(自身を除く): 3152862654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 571, 1134, 1142, 1713, 3109, 3426, 3997, 5139, 6218, 7994, 9327, 10278, 11991, 15417, 18654, 21763, 23982, 27981, 30834, 35973, 43526, 46251, 55962, 65289, 71946, 83943, 92502, 107919, 130578, 167886, 195867, 215838, 251829, 323757, 391734, 503658, 587601, 647514, 1175202, 1762803, 1775239, 3525606, 3550478, 5325717, 10651434, 12426673, 15977151, 24853346, 31954302, 37280019, 47931453, 74560038, 95862906, 111840057, 143794359, 223680114, 287588718, 335520171, 671040342, 1006560513, 2013121026]

約数ペア:

[(1, 2013121026), (2, 1006560513), (3, 671040342), (6, 335520171), (7, 287588718), (9, 223680114), (14, 143794359), (18, 111840057), (21, 95862906), (27, 74560038), (42, 47931453), (54, 37280019), (63, 31954302), (81, 24853346), (126, 15977151), (162, 12426673), (189, 10651434), (378, 5325717), (567, 3550478), (571, 3525606), (1134, 1775239), (1142, 1762803), (1713, 1175202), (3109, 647514), (3426, 587601), (3997, 503658), (5139, 391734), (6218, 323757), (7994, 251829), (9327, 215838), (10278, 195867), (11991, 167886), (15417, 130578), (18654, 107919), (21763, 92502), (23982, 83943), (27981, 71946), (30834, 65289), (35973, 55962), (43526, 46251)]