27907418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7879}}^1$

素因数の和:7922

約数の個数: 32

約数和(自身を含む): 54466560

約数和(自身を除く): 26559142

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7879, 15758, 55153, 86669, 110306, 173338, 181217, 362434, 606683, 1213366, 1268519, 1993387, 2537038, 3986774, 13953709, 27907418]

約数ペア:

[(1, 27907418), (2, 13953709), (7, 3986774), (11, 2537038), (14, 1993387), (22, 1268519), (23, 1213366), (46, 606683), (77, 362434), (154, 181217), (161, 173338), (253, 110306), (322, 86669), (506, 55153), (1771, 15758), (3542, 7879)]