2021115006

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347629}}^1$

素因数の和:347673

約数の個数: 48

約数和(自身を含む): 4880725200

約数和(自身を除く): 2859610194

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 347629, 695258, 1042887, 2085774, 3128661, 5909693, 6257322, 6604951, 11819386, 13209902, 17729079, 19814853, 35458158, 39629706, 53187237, 59444559, 106374474, 112284167, 118889118, 224568334, 336852501, 673705002, 1010557503, 2021115006]

約数ペア:

[(1, 2021115006), (2, 1010557503), (3, 673705002), (6, 336852501), (9, 224568334), (17, 118889118), (18, 112284167), (19, 106374474), (34, 59444559), (38, 53187237), (51, 39629706), (57, 35458158), (102, 19814853), (114, 17729079), (153, 13209902), (171, 11819386), (306, 6604951), (323, 6257322), (342, 5909693), (646, 3128661), (969, 2085774), (1938, 1042887), (2907, 695258), (5814, 347629)]