648814908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{3701}}^1$

素因数の和:5802

約数の個数: 48

約数和(自身を含む): 1731469824

約数和(自身を除く): 1082654916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2087, 3701, 4174, 6261, 7402, 8348, 11103, 12522, 14609, 14804, 22206, 25044, 25907, 29218, 43827, 44412, 51814, 58436, 77721, 87654, 103628, 155442, 175308, 310884, 7723987, 15447974, 23171961, 30895948, 46343922, 54067909, 92687844, 108135818, 162203727, 216271636, 324407454, 648814908]

約数ペア:

[(1, 648814908), (2, 324407454), (3, 216271636), (4, 162203727), (6, 108135818), (7, 92687844), (12, 54067909), (14, 46343922), (21, 30895948), (28, 23171961), (42, 15447974), (84, 7723987), (2087, 310884), (3701, 175308), (4174, 155442), (6261, 103628), (7402, 87654), (8348, 77721), (11103, 58436), (12522, 51814), (14609, 44412), (14804, 43827), (22206, 29218), (25044, 25907)]