69139542

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{17977}}^1$

素因数の和:18623

約数の個数: 16

約数和(自身を含む): 138502512

約数和(自身を除く): 69362970

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 17977, 35954, 53931, 107862, 11523257, 23046514, 34569771, 69139542]

約数ペア:

[(1, 69139542), (2, 34569771), (3, 23046514), (6, 11523257), (641, 107862), (1282, 53931), (1923, 35954), (3846, 17977)]