19659366909

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1043657}}^1$

素因数の和:1043706

約数の個数: 48

約数和(自身を含む): 36469585152

約数和(自身を除く): 16810218243

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 18837, 1043657, 3130971, 7305599, 9392913, 13567541, 21916797, 24004111, 40702623, 65750391, 72012333, 94972787, 122107869, 168028777, 216036999, 284918361, 312053443, 504086331, 854755083, 936160329, 1512258993, 2184374101, 2808480987, 6553122303, 19659366909]

約数ペア:

[(1, 19659366909), (3, 6553122303), (7, 2808480987), (9, 2184374101), (13, 1512258993), (21, 936160329), (23, 854755083), (39, 504086331), (63, 312053443), (69, 284918361), (91, 216036999), (117, 168028777), (161, 122107869), (207, 94972787), (273, 72012333), (299, 65750391), (483, 40702623), (819, 24004111), (897, 21916797), (1449, 13567541), (2093, 9392913), (2691, 7305599), (6279, 3130971), (18837, 1043657)]