16643718

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1163

約数の個数: 80

約数和(自身を含む): 45941280

約数和(自身を除く): 29297562

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, 1129, 1134, 1638, 2106, 2258, 2457, 3387, 4914, 6774, 7371, 7903, 10161, 14677, 14742, 15806, 20322, 23709, 29354, 30483, 44031, 47418, 60966, 71127, 88062, 91449, 102739, 132093, 142254, 182898, 205478, 213381, 264186, 308217, 396279, 426762, 616434, 640143, 792558, 924651, 1188837, 1280286, 1849302, 2377674, 2773953, 5547906, 8321859, 16643718]

約数ペア:

[(1, 16643718), (2, 8321859), (3, 5547906), (6, 2773953), (7, 2377674), (9, 1849302), (13, 1280286), (14, 1188837), (18, 924651), (21, 792558), (26, 640143), (27, 616434), (39, 426762), (42, 396279), (54, 308217), (63, 264186), (78, 213381), (81, 205478), (91, 182898), (117, 142254), (126, 132093), (162, 102739), (182, 91449), (189, 88062), (234, 71127), (273, 60966), (351, 47418), (378, 44031), (546, 30483), (567, 29354), (702, 23709), (819, 20322), (1053, 15806), (1129, 14742), (1134, 14677), (1638, 10161), (2106, 7903), (2258, 7371), (2457, 6774), (3387, 4914)]