8108478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 21696000

約数和(自身を除く): 13587522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1129, 1197, 2258, 2394, 3387, 3591, 6774, 7182, 7903, 10161, 15806, 20322, 21451, 23709, 30483, 42902, 47418, 60966, 64353, 71127, 128706, 142254, 150157, 193059, 213381, 300314, 386118, 426762, 450471, 579177, 900942, 1158354, 1351413, 2702826, 4054239, 8108478]

約数ペア:

[(1, 8108478), (2, 4054239), (3, 2702826), (6, 1351413), (7, 1158354), (9, 900942), (14, 579177), (18, 450471), (19, 426762), (21, 386118), (27, 300314), (38, 213381), (42, 193059), (54, 150157), (57, 142254), (63, 128706), (114, 71127), (126, 64353), (133, 60966), (171, 47418), (189, 42902), (266, 30483), (342, 23709), (378, 21451), (399, 20322), (513, 15806), (798, 10161), (1026, 7903), (1129, 7182), (1197, 6774), (2258, 3591), (2394, 3387)]