2017298934

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{326741}}^1$

素因数の和:326770

約数の個数: 48

約数和(自身を含む): 5097175200

約数和(自身を除く): 3079876266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 326741, 653482, 980223, 1960446, 2287187, 2940669, 4574374, 5881338, 6861561, 13723122, 16010309, 20584683, 32020618, 41169366, 48030927, 96061854, 112072163, 144092781, 224144326, 288185562, 336216489, 672432978, 1008649467, 2017298934]

約数ペア:

[(1, 2017298934), (2, 1008649467), (3, 672432978), (6, 336216489), (7, 288185562), (9, 224144326), (14, 144092781), (18, 112072163), (21, 96061854), (42, 48030927), (49, 41169366), (63, 32020618), (98, 20584683), (126, 16010309), (147, 13723122), (294, 6861561), (343, 5881338), (441, 4574374), (686, 2940669), (882, 2287187), (1029, 1960446), (2058, 980223), (3087, 653482), (6174, 326741)]