517871718

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35129}}^1$

素因数の和:35163

約数の個数: 80

約数和(自身を含む): 1428245280

約数和(自身を除く): 910373562

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 35129, 70258, 105387, 210774, 245903, 316161, 456677, 491806, 632322, 737709, 913354, 948483, 1370031, 1475418, 1896966, 2213127, 2740062, 2845449, 3196739, 4110093, 4426254, 5690898, 6393478, 6639381, 8220186, 9590217, 12330279, 13278762, 19180434, 19918143, 24660558, 28770651, 36990837, 39836286, 57541302, 73981674, 86311953, 172623906, 258935859, 517871718]

約数ペア:

[(1, 517871718), (2, 258935859), (3, 172623906), (6, 86311953), (7, 73981674), (9, 57541302), (13, 39836286), (14, 36990837), (18, 28770651), (21, 24660558), (26, 19918143), (27, 19180434), (39, 13278762), (42, 12330279), (54, 9590217), (63, 8220186), (78, 6639381), (81, 6393478), (91, 5690898), (117, 4426254), (126, 4110093), (162, 3196739), (182, 2845449), (189, 2740062), (234, 2213127), (273, 1896966), (351, 1475418), (378, 1370031), (546, 948483), (567, 913354), (702, 737709), (819, 632322), (1053, 491806), (1134, 456677), (1638, 316161), (2106, 245903), (2457, 210774), (4914, 105387), (7371, 70258), (14742, 35129)]