131250924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{520837}}^1$

素因数の和:520854

約数の個数: 36

約数和(自身を含む): 379170064

約数和(自身を除く): 247919140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 520837, 1041674, 1562511, 2083348, 3125022, 3645859, 4687533, 6250044, 7291718, 9375066, 10937577, 14583436, 18750132, 21875154, 32812731, 43750308, 65625462, 131250924]

約数ペア:

[(1, 131250924), (2, 65625462), (3, 43750308), (4, 32812731), (6, 21875154), (7, 18750132), (9, 14583436), (12, 10937577), (14, 9375066), (18, 7291718), (21, 6250044), (28, 4687533), (36, 3645859), (42, 3125022), (63, 2083348), (84, 1562511), (126, 1041674), (252, 520837)]