25151274

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{19141}}^1$

素因数の和:19222

約数の個数: 24

約数和(自身を含む): 55243812

約数和(自身を除く): 30092538

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 19141, 38282, 57423, 114846, 172269, 344538, 1397293, 2794586, 4191879, 8383758, 12575637, 25151274]

約数ペア:

[(1, 25151274), (2, 12575637), (3, 8383758), (6, 4191879), (9, 2794586), (18, 1397293), (73, 344538), (146, 172269), (219, 114846), (438, 57423), (657, 38282), (1314, 19141)]