2445894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1153

約数の個数: 36

約数和(自身を含む): 5830188

約数和(自身を除く): 3384294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1123, 2178, 2246, 3369, 6738, 10107, 12353, 20214, 24706, 37059, 74118, 111177, 135883, 222354, 271766, 407649, 815298, 1222947, 2445894]

約数ペア:

[(1, 2445894), (2, 1222947), (3, 815298), (6, 407649), (9, 271766), (11, 222354), (18, 135883), (22, 111177), (33, 74118), (66, 37059), (99, 24706), (121, 20214), (198, 12353), (242, 10107), (363, 6738), (726, 3369), (1089, 2246), (1123, 2178)]