5125554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 13366080

約数和(自身を除く): 8240526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2141, 2394, 4282, 6423, 12846, 14987, 19269, 29974, 38538, 40679, 44961, 81358, 89922, 122037, 134883, 244074, 269766, 284753, 366111, 569506, 732222, 854259, 1708518, 2562777, 5125554]

約数ペア:

[(1, 5125554), (2, 2562777), (3, 1708518), (6, 854259), (7, 732222), (9, 569506), (14, 366111), (18, 284753), (19, 269766), (21, 244074), (38, 134883), (42, 122037), (57, 89922), (63, 81358), (114, 44961), (126, 40679), (133, 38538), (171, 29974), (266, 19269), (342, 14987), (399, 12846), (798, 6423), (1197, 4282), (2141, 2394)]