17017938

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 80

約数和(自身を含む): 44721600

約数和(自身を除く): 27703662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 349, 378, 387, 567, 602, 698, 774, 903, 1047, 1134, 1161, 1806, 2094, 2322, 2443, 2709, 3141, 3483, 4886, 5418, 6282, 6966, 7329, 8127, 9423, 14658, 15007, 16254, 18846, 21987, 24381, 28269, 30014, 43974, 45021, 48762, 56538, 65961, 90042, 105049, 131922, 135063, 197883, 210098, 270126, 315147, 395766, 405189, 630294, 810378, 945441, 1215567, 1890882, 2431134, 2836323, 5672646, 8508969, 17017938]

約数ペア:

[(1, 17017938), (2, 8508969), (3, 5672646), (6, 2836323), (7, 2431134), (9, 1890882), (14, 1215567), (18, 945441), (21, 810378), (27, 630294), (42, 405189), (43, 395766), (54, 315147), (63, 270126), (81, 210098), (86, 197883), (126, 135063), (129, 131922), (162, 105049), (189, 90042), (258, 65961), (301, 56538), (349, 48762), (378, 45021), (387, 43974), (567, 30014), (602, 28269), (698, 24381), (774, 21987), (903, 18846), (1047, 16254), (1134, 15007), (1161, 14658), (1806, 9423), (2094, 8127), (2322, 7329), (2443, 6966), (2709, 6282), (3141, 5418), (3483, 4886)]