7762428

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1106

約数の個数: 36

約数和(自身を含む): 19721520

約数和(自身を除く): 11959092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 839, 1028, 1542, 1678, 2313, 2517, 3084, 3356, 4626, 5034, 7551, 9252, 10068, 15102, 30204, 215623, 431246, 646869, 862492, 1293738, 1940607, 2587476, 3881214, 7762428]

約数ペア:

[(1, 7762428), (2, 3881214), (3, 2587476), (4, 1940607), (6, 1293738), (9, 862492), (12, 646869), (18, 431246), (36, 215623), (257, 30204), (514, 15102), (771, 10068), (839, 9252), (1028, 7551), (1542, 5034), (1678, 4626), (2313, 3356), (2517, 3084)]