1253322882

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{157889}}^1$

素因数の和:157917

約数の個数: 60

約数和(自身を含む): 3266901990

約数和(自身を除く): 2013579108

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 157889, 315778, 473667, 947334, 1105223, 1421001, 2210446, 2842002, 3315669, 4263003, 6631338, 7736561, 8526006, 9947007, 12789009, 15473122, 19894014, 23209683, 25578018, 29841021, 46419366, 59682042, 69629049, 89523063, 139258098, 179046126, 208887147, 417774294, 626661441, 1253322882]

約数ペア:

[(1, 1253322882), (2, 626661441), (3, 417774294), (6, 208887147), (7, 179046126), (9, 139258098), (14, 89523063), (18, 69629049), (21, 59682042), (27, 46419366), (42, 29841021), (49, 25578018), (54, 23209683), (63, 19894014), (81, 15473122), (98, 12789009), (126, 9947007), (147, 8526006), (162, 7736561), (189, 6631338), (294, 4263003), (378, 3315669), (441, 2842002), (567, 2210446), (882, 1421001), (1134, 1105223), (1323, 947334), (2646, 473667), (3969, 315778), (7938, 157889)]