18641383202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{82307}}^1$

素因数の和:82634

約数の個数: 32

約数和(自身を含む): 31195390464

約数和(自身を除く): 12554007262

約数列:

[1, 2, 13, 26, 31, 62, 281, 403, 562, 806, 3653, 7306, 8711, 17422, 82307, 113243, 164614, 226486, 1069991, 2139982, 2551517, 5103034, 23128267, 33169721, 46256534, 66339442, 300667471, 601334942, 716976277, 1433952554, 9320691601, 18641383202]

約数ペア:

[(1, 18641383202), (2, 9320691601), (13, 1433952554), (26, 716976277), (31, 601334942), (62, 300667471), (281, 66339442), (403, 46256534), (562, 33169721), (806, 23128267), (3653, 5103034), (7306, 2551517), (8711, 2139982), (17422, 1069991), (82307, 226486), (113243, 164614)]