964552788

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{67489}}^1$

素因数の和:67896

約数の個数: 36

約数和(自身を含む): 2444352820

約数和(自身を除く): 1479800032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1191, 1588, 2382, 3573, 4764, 7146, 14292, 67489, 134978, 202467, 269956, 404934, 607401, 809868, 1214802, 2429604, 26793133, 53586266, 80379399, 107172532, 160758798, 241138197, 321517596, 482276394, 964552788]

約数ペア:

[(1, 964552788), (2, 482276394), (3, 321517596), (4, 241138197), (6, 160758798), (9, 107172532), (12, 80379399), (18, 53586266), (36, 26793133), (397, 2429604), (794, 1214802), (1191, 809868), (1588, 607401), (2382, 404934), (3573, 269956), (4764, 202467), (7146, 134978), (14292, 67489)]