520080318

素因数分解:

$2^1\times 3^3\times {\mathrm{9631117}}^1$

素因数の和:9631128

約数の個数: 16

約数和(自身を含む): 1155734160

約数和(自身を除く): 635653842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9631117, 19262234, 28893351, 57786702, 86680053, 173360106, 260040159, 520080318]

約数ペア:

[(1, 520080318), (2, 260040159), (3, 173360106), (6, 86680053), (9, 57786702), (18, 28893351), (27, 19262234), (54, 9631117)]