18870293082

素因数分解:

$2^1\times 3^1\times {\mathrm{14431}}^1\times {\mathrm{217937}}^1$

素因数の和:232373

約数の個数: 16

約数和(自身を含む): 37743374592

約数和(自身を除く): 18873081510

約数列:

[1, 2, 3, 6, 14431, 28862, 43293, 86586, 217937, 435874, 653811, 1307622, 3145048847, 6290097694, 9435146541, 18870293082]

約数ペア:

[(1, 18870293082), (2, 9435146541), (3, 6290097694), (6, 3145048847), (14431, 1307622), (28862, 653811), (43293, 435874), (86586, 217937)]