518524254

素因数分解:

$2^1\times 3^4\times {\mathrm{3200767}}^1$

素因数の和:3200781

約数の個数: 20

約数和(自身を含む): 1161878784

約数和(自身を除く): 643354530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3200767, 6401534, 9602301, 19204602, 28806903, 57613806, 86420709, 172841418, 259262127, 518524254]

約数ペア:

[(1, 518524254), (2, 259262127), (3, 172841418), (6, 86420709), (9, 57613806), (18, 28806903), (27, 19204602), (54, 9602301), (81, 6401534), (162, 3200767)]