2773278

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 80

約数和(自身を含む): 7056720

約数和(自身を除く): 4283442

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 53, 54, 57, 81, 102, 106, 114, 153, 159, 162, 171, 306, 318, 323, 342, 459, 477, 513, 646, 901, 918, 954, 969, 1007, 1026, 1377, 1431, 1539, 1802, 1938, 2014, 2703, 2754, 2862, 2907, 3021, 3078, 4293, 5406, 5814, 6042, 8109, 8586, 8721, 9063, 16218, 17119, 17442, 18126, 24327, 26163, 27189, 34238, 48654, 51357, 52326, 54378, 72981, 81567, 102714, 145962, 154071, 163134, 308142, 462213, 924426, 1386639, 2773278]

約数ペア:

[(1, 2773278), (2, 1386639), (3, 924426), (6, 462213), (9, 308142), (17, 163134), (18, 154071), (19, 145962), (27, 102714), (34, 81567), (38, 72981), (51, 54378), (53, 52326), (54, 51357), (57, 48654), (81, 34238), (102, 27189), (106, 26163), (114, 24327), (153, 18126), (159, 17442), (162, 17119), (171, 16218), (306, 9063), (318, 8721), (323, 8586), (342, 8109), (459, 6042), (477, 5814), (513, 5406), (646, 4293), (901, 3078), (918, 3021), (954, 2907), (969, 2862), (1007, 2754), (1026, 2703), (1377, 2014), (1431, 1938), (1539, 1802)]