12720312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{16061}}^1$

素因数の和:16084

約数の個数: 48

約数和(自身を含む): 37585080

約数和(自身を除く): 24864768

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, 16061, 32122, 48183, 64244, 96366, 128488, 144549, 176671, 192732, 289098, 353342, 385464, 530013, 578196, 706684, 1060026, 1156392, 1413368, 1590039, 2120052, 3180078, 4240104, 6360156, 12720312]

約数ペア:

[(1, 12720312), (2, 6360156), (3, 4240104), (4, 3180078), (6, 2120052), (8, 1590039), (9, 1413368), (11, 1156392), (12, 1060026), (18, 706684), (22, 578196), (24, 530013), (33, 385464), (36, 353342), (44, 289098), (66, 192732), (72, 176671), (88, 144549), (99, 128488), (132, 96366), (198, 64244), (264, 48183), (396, 32122), (792, 16061)]