25372134

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19853}}^1$

素因数の和:19932

約数の個数: 24

約数和(自身を含む): 55750032

約数和(自身を除く): 30377898

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 19853, 39706, 59559, 119118, 178677, 357354, 1409563, 2819126, 4228689, 8457378, 12686067, 25372134]

約数ペア:

[(1, 25372134), (2, 12686067), (3, 8457378), (6, 4228689), (9, 2819126), (18, 1409563), (71, 357354), (142, 178677), (213, 119118), (426, 59559), (639, 39706), (1278, 19853)]