2012168646

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{27527}}^1$

素因数の和:27697

約数の個数: 48

約数和(自身を含む): 4534852608

約数和(自身を除く): 2522683962

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 393, 558, 786, 1179, 2358, 4061, 8122, 12183, 24366, 27527, 36549, 55054, 73098, 82581, 165162, 247743, 495486, 853337, 1706674, 2560011, 3606037, 5120022, 7212074, 7680033, 10818111, 15360066, 21636222, 32454333, 64908666, 111787147, 223574294, 335361441, 670722882, 1006084323, 2012168646]

約数ペア:

[(1, 2012168646), (2, 1006084323), (3, 670722882), (6, 335361441), (9, 223574294), (18, 111787147), (31, 64908666), (62, 32454333), (93, 21636222), (131, 15360066), (186, 10818111), (262, 7680033), (279, 7212074), (393, 5120022), (558, 3606037), (786, 2560011), (1179, 1706674), (2358, 853337), (4061, 495486), (8122, 247743), (12183, 165162), (24366, 82581), (27527, 73098), (36549, 55054)]