30338172

素因数分解:

$2^2\times 3^3\times {\mathrm{280909}}^1$

素因数の和:280922

約数の個数: 24

約数和(自身を含む): 78654800

約数和(自身を除く): 48316628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 280909, 561818, 842727, 1123636, 1685454, 2528181, 3370908, 5056362, 7584543, 10112724, 15169086, 30338172]

約数ペア:

[(1, 30338172), (2, 15169086), (3, 10112724), (4, 7584543), (6, 5056362), (9, 3370908), (12, 2528181), (18, 1685454), (27, 1123636), (36, 842727), (54, 561818), (108, 280909)]