27131012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8707}}^1$

素因数の和:8771

約数の個数: 24

約数和(自身を含む): 51203040

約数和(自身を除く): 24072028

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8707, 17414, 34828, 165433, 330866, 356987, 661732, 713974, 1427948, 6782753, 13565506, 27131012]

約数ペア:

[(1, 27131012), (2, 13565506), (4, 6782753), (19, 1427948), (38, 713974), (41, 661732), (76, 356987), (82, 330866), (164, 165433), (779, 34828), (1558, 17414), (3116, 8707)]