2006509554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{838141}}^1$

素因数の和:838175

約数の個数: 48

約数和(自身を含む): 5230006080

約数和(自身を除く): 3223496526

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, 2394, 838141, 1676282, 2514423, 5028846, 5866987, 7543269, 11733974, 15086538, 15924679, 17600961, 31849358, 35201922, 47774037, 52802883, 95548074, 105605766, 111472753, 143322111, 222945506, 286644222, 334418259, 668836518, 1003254777, 2006509554]

約数ペア:

[(1, 2006509554), (2, 1003254777), (3, 668836518), (6, 334418259), (7, 286644222), (9, 222945506), (14, 143322111), (18, 111472753), (19, 105605766), (21, 95548074), (38, 52802883), (42, 47774037), (57, 35201922), (63, 31849358), (114, 17600961), (126, 15924679), (133, 15086538), (171, 11733974), (266, 7543269), (342, 5866987), (399, 5028846), (798, 2514423), (1197, 1676282), (2394, 838141)]