27080042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:694

約数の個数: 24

約数和(自身を含む): 44916228

約数和(自身を除く): 17836186

約数列:

[1, 2, 11, 22, 121, 242, 317, 353, 634, 706, 3487, 3883, 6974, 7766, 38357, 42713, 76714, 85426, 111901, 223802, 1230911, 2461822, 13540021, 27080042]

約数ペア:

[(1, 27080042), (2, 13540021), (11, 2461822), (22, 1230911), (121, 223802), (242, 111901), (317, 85426), (353, 76714), (634, 42713), (706, 38357), (3487, 7766), (3883, 6974)]