275826978

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{104243}}^1$

素因数の和:104268

約数の個数: 48

約数和(自身を含む): 713028960

約数和(自身を除く): 437201982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 104243, 208486, 312729, 625458, 729701, 938187, 1459402, 1876374, 2189103, 2814561, 4378206, 5107907, 5629122, 6567309, 10215814, 13134618, 15323721, 19701927, 30647442, 39403854, 45971163, 91942326, 137913489, 275826978]

約数ペア:

[(1, 275826978), (2, 137913489), (3, 91942326), (6, 45971163), (7, 39403854), (9, 30647442), (14, 19701927), (18, 15323721), (21, 13134618), (27, 10215814), (42, 6567309), (49, 5629122), (54, 5107907), (63, 4378206), (98, 2814561), (126, 2189103), (147, 1876374), (189, 1459402), (294, 938187), (378, 729701), (441, 625458), (882, 312729), (1323, 208486), (2646, 104243)]