2017673868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{12907}}^1$

素因数の和:14782

約数の個数: 48

約数和(自身を含む): 5383771904

約数和(自身を除く): 3366098036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1861, 3722, 5583, 7444, 11166, 12907, 13027, 22332, 25814, 26054, 38721, 39081, 51628, 52108, 77442, 78162, 90349, 154884, 156324, 180698, 271047, 361396, 542094, 1084188, 24019927, 48039854, 72059781, 96079708, 144119562, 168139489, 288239124, 336278978, 504418467, 672557956, 1008836934, 2017673868]

約数ペア:

[(1, 2017673868), (2, 1008836934), (3, 672557956), (4, 504418467), (6, 336278978), (7, 288239124), (12, 168139489), (14, 144119562), (21, 96079708), (28, 72059781), (42, 48039854), (84, 24019927), (1861, 1084188), (3722, 542094), (5583, 361396), (7444, 271047), (11166, 180698), (12907, 156324), (13027, 154884), (22332, 90349), (25814, 78162), (26054, 77442), (38721, 52108), (39081, 51628)]