2547378

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1178

約数の個数: 24

約数和(自身を含む): 5564988

約数和(自身を除く): 3017610

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1033, 1233, 2066, 2466, 3099, 6198, 9297, 18594, 141521, 283042, 424563, 849126, 1273689, 2547378]

約数ペア:

[(1, 2547378), (2, 1273689), (3, 849126), (6, 424563), (9, 283042), (18, 141521), (137, 18594), (274, 9297), (411, 6198), (822, 3099), (1033, 2466), (1233, 2066)]