25497029106

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19950727}}^1$

素因数の和:19950806

約数の個数: 24

約数和(自身を含む): 56021644224

約数和(自身を除く): 30524615118

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 19950727, 39901454, 59852181, 119704362, 179556543, 359113086, 1416501617, 2833003234, 4249504851, 8499009702, 12748514553, 25497029106]

約数ペア:

[(1, 25497029106), (2, 12748514553), (3, 8499009702), (6, 4249504851), (9, 2833003234), (18, 1416501617), (71, 359113086), (142, 179556543), (213, 119704362), (426, 59852181), (639, 39901454), (1278, 19950727)]