20161609902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3019109}}^1$

素因数の和:3019177

約数の個数: 48

約数和(自身を含む): 50865965280

約数和(自身を除く): 30704355378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 3019109, 6038218, 9057327, 18114654, 21133763, 27171981, 42267526, 54343962, 63401289, 126802578, 160012777, 190203867, 320025554, 380407734, 480038331, 960076662, 1120089439, 1440114993, 2240178878, 2880229986, 3360268317, 6720536634, 10080804951, 20161609902]

約数ペア:

[(1, 20161609902), (2, 10080804951), (3, 6720536634), (6, 3360268317), (7, 2880229986), (9, 2240178878), (14, 1440114993), (18, 1120089439), (21, 960076662), (42, 480038331), (53, 380407734), (63, 320025554), (106, 190203867), (126, 160012777), (159, 126802578), (318, 63401289), (371, 54343962), (477, 42267526), (742, 27171981), (954, 21133763), (1113, 18114654), (2226, 9057327), (3339, 6038218), (6678, 3019109)]