20161121166

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2017}}^1\times {\mathrm{7607}}^1$

素因数の和:9705

約数の個数: 48

約数和(自身を含む): 44308596384

約数和(自身を除く): 24147475218

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2017, 4034, 6051, 7607, 12102, 15214, 18153, 22821, 36306, 45642, 68463, 136926, 147241, 294482, 441723, 555311, 883446, 1110622, 1325169, 1665933, 2650338, 3331866, 4997799, 9995598, 15343319, 30686638, 46029957, 92059914, 138089871, 276179742, 1120062287, 2240124574, 3360186861, 6720373722, 10080560583, 20161121166]

約数ペア:

[(1, 20161121166), (2, 10080560583), (3, 6720373722), (6, 3360186861), (9, 2240124574), (18, 1120062287), (73, 276179742), (146, 138089871), (219, 92059914), (438, 46029957), (657, 30686638), (1314, 15343319), (2017, 9995598), (4034, 4997799), (6051, 3331866), (7607, 2650338), (12102, 1665933), (15214, 1325169), (18153, 1110622), (22821, 883446), (36306, 555311), (45642, 441723), (68463, 294482), (136926, 147241)]