27630918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{219293}}^1$

素因数の和:219308

約数の個数: 24

約数和(自身を含む): 68419728

約数和(自身を除く): 40788810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 219293, 438586, 657879, 1315758, 1535051, 1973637, 3070102, 3947274, 4605153, 9210306, 13815459, 27630918]

約数ペア:

[(1, 27630918), (2, 13815459), (3, 9210306), (6, 4605153), (7, 3947274), (9, 3070102), (14, 1973637), (18, 1535051), (21, 1315758), (42, 657879), (63, 438586), (126, 219293)]