13983876

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5471}}^1$

素因数の和:5552

約数の個数: 36

約数和(自身を含む): 35852544

約数和(自身を除く): 21868668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 5471, 10942, 16413, 21884, 32826, 49239, 65652, 98478, 196956, 388441, 776882, 1165323, 1553764, 2330646, 3495969, 4661292, 6991938, 13983876]

約数ペア:

[(1, 13983876), (2, 6991938), (3, 4661292), (4, 3495969), (6, 2330646), (9, 1553764), (12, 1165323), (18, 776882), (36, 388441), (71, 196956), (142, 98478), (213, 65652), (284, 49239), (426, 32826), (639, 21884), (852, 16413), (1278, 10942), (2556, 5471)]