15696809874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{30161}}^1$

素因数の和:31195

約数の個数: 48

約数和(自身を含む): 35218960920

約数和(自身を除く): 19522151046

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 997, 1994, 2991, 5982, 8973, 17946, 28913, 30161, 57826, 60322, 86739, 90483, 173478, 180966, 260217, 271449, 520434, 542898, 874669, 1749338, 2624007, 5248014, 7872021, 15744042, 30070517, 60141034, 90211551, 180423102, 270634653, 541269306, 872044993, 1744089986, 2616134979, 5232269958, 7848404937, 15696809874]

約数ペア:

[(1, 15696809874), (2, 7848404937), (3, 5232269958), (6, 2616134979), (9, 1744089986), (18, 872044993), (29, 541269306), (58, 270634653), (87, 180423102), (174, 90211551), (261, 60141034), (522, 30070517), (997, 15744042), (1994, 7872021), (2991, 5248014), (5982, 2624007), (8973, 1749338), (17946, 874669), (28913, 542898), (30161, 520434), (57826, 271449), (60322, 260217), (86739, 180966), (90483, 173478)]