129640743876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1543342189}}^1$

素因数の和:1543342203

約数の個数: 24

約数和(自身を含む): 345708650560

約数和(自身を除く): 216067906684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1543342189, 3086684378, 4630026567, 6173368756, 9260053134, 10803395323, 18520106268, 21606790646, 32410185969, 43213581292, 64820371938, 129640743876]

約数ペア:

[(1, 129640743876), (2, 64820371938), (3, 43213581292), (4, 32410185969), (6, 21606790646), (7, 18520106268), (12, 10803395323), (14, 9260053134), (21, 6173368756), (28, 4630026567), (42, 3086684378), (84, 1543342189)]