6720706.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1499}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 103488000

約数和(自身を除く): 64831788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1499, 1842, 2149, 2998, 3684, 4298, 4497, 5996, 6447, 8596, 8994, 10493, 12894, 17988, 20986, 25788, 31479, 41972, 62958, 125916, 460193, 920386, 1380579, 1840772, 2761158, 3221351, 5522316, 6442702, 9664053, 12885404, 19328106, 38656212]

約数ペア:

[(1, 38656212), (2, 19328106), (3, 12885404), (4, 9664053), (6, 6442702), (7, 5522316), (12, 3221351), (14, 2761158), (21, 1840772), (28, 1380579), (42, 920386), (84, 460193), (307, 125916), (614, 62958), (921, 41972), (1228, 31479), (1499, 25788), (1842, 20986), (2149, 17988), (2998, 12894), (3684, 10493), (4298, 8994), (4497, 8596), (5996, 6447)]