220921540818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{17899979}}^1$

素因数の和:17900023

約数の個数: 48

約数和(自身を含む): 514230625440

約数和(自身を除く): 293309084622

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1122, 2057, 4114, 6171, 12342, 17899979, 35799958, 53699937, 107399874, 196899769, 304299643, 393799538, 590699307, 608599286, 912898929, 1181398614, 1825797858, 2165897459, 3347296073, 4331794918, 6497692377, 6694592146, 10041888219, 12995384754, 20083776438, 36820256803, 73640513606, 110460770409, 220921540818]

約数ペア:

[(1, 220921540818), (2, 110460770409), (3, 73640513606), (6, 36820256803), (11, 20083776438), (17, 12995384754), (22, 10041888219), (33, 6694592146), (34, 6497692377), (51, 4331794918), (66, 3347296073), (102, 2165897459), (121, 1825797858), (187, 1181398614), (242, 912898929), (363, 608599286), (374, 590699307), (561, 393799538), (726, 304299643), (1122, 196899769), (2057, 107399874), (4114, 53699937), (6171, 35799958), (12342, 17899979)]