3928554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 10521600

約数和(自身を除く): 6593046

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, 547, 798, 1026, 1094, 1197, 1641, 2394, 3282, 3591, 3829, 4923, 7182, 7658, 9846, 10393, 11487, 14769, 20786, 22974, 29538, 31179, 34461, 62358, 68922, 72751, 93537, 103383, 145502, 187074, 206766, 218253, 280611, 436506, 561222, 654759, 1309518, 1964277, 3928554]

約数ペア:

[(1, 3928554), (2, 1964277), (3, 1309518), (6, 654759), (7, 561222), (9, 436506), (14, 280611), (18, 218253), (19, 206766), (21, 187074), (27, 145502), (38, 103383), (42, 93537), (54, 72751), (57, 68922), (63, 62358), (114, 34461), (126, 31179), (133, 29538), (171, 22974), (189, 20786), (266, 14769), (342, 11487), (378, 10393), (399, 9846), (513, 7658), (547, 7182), (798, 4923), (1026, 3829), (1094, 3591), (1197, 3282), (1641, 2394)]