57878238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2083}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 126640512

約数和(自身を除く): 68762274

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 1263, 2083, 2526, 4166, 4631, 6249, 9262, 12498, 13893, 22913, 27786, 45826, 68739, 137478, 876943, 1753886, 2630829, 5261658, 9646373, 19292746, 28939119, 57878238]

約数ペア:

[(1, 57878238), (2, 28939119), (3, 19292746), (6, 9646373), (11, 5261658), (22, 2630829), (33, 1753886), (66, 876943), (421, 137478), (842, 68739), (1263, 45826), (2083, 27786), (2526, 22913), (4166, 13893), (4631, 12498), (6249, 9262)]