18218871596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1850759}}^1$

素因数の和:1850893

約数の個数: 24

約数和(自身を含む): 33580189440

約数和(自身を除く): 15361317844

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4922, 9844, 1850759, 3701518, 7403036, 42567457, 85134914, 170269828, 198031213, 396062426, 792124852, 4554717899, 9109435798, 18218871596]

約数ペア:

[(1, 18218871596), (2, 9109435798), (4, 4554717899), (23, 792124852), (46, 396062426), (92, 198031213), (107, 170269828), (214, 85134914), (428, 42567457), (2461, 7403036), (4922, 3701518), (9844, 1850759)]