12520728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{15809}}^1$

素因数の和:15832

約数の個数: 48

約数和(自身を含む): 36995400

約数和(自身を除く): 24474672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 15809, 31618, 47427, 63236, 94854, 126472, 142281, 173899, 189708, 284562, 347798, 379416, 521697, 569124, 695596, 1043394, 1138248, 1391192, 1565091, 2086788, 3130182, 4173576, 6260364, 12520728]

約数ペア:

[(1, 12520728), (2, 6260364), (3, 4173576), (4, 3130182), (6, 2086788), (8, 1565091), (9, 1391192), (11, 1138248), (12, 1043394), (18, 695596), (22, 569124), (24, 521697), (33, 379416), (36, 347798), (44, 284562), (66, 189708), (72, 173899), (88, 142281), (99, 126472), (132, 94854), (198, 63236), (264, 47427), (396, 31618), (792, 15809)]