266586306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{17981}}^1$

素因数の和:18346

約数の個数: 32

約数和(自身を含む): 611100288

約数和(自身を除く): 344513982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4942, 7413, 14826, 17981, 35962, 53943, 107886, 125867, 251734, 377601, 755202, 6347293, 12694586, 19041879, 38083758, 44431051, 88862102, 133293153, 266586306]

約数ペア:

[(1, 266586306), (2, 133293153), (3, 88862102), (6, 44431051), (7, 38083758), (14, 19041879), (21, 12694586), (42, 6347293), (353, 755202), (706, 377601), (1059, 251734), (2118, 125867), (2471, 107886), (4942, 53943), (7413, 35962), (14826, 17981)]