18680455859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{751}}^1\times {\mathrm{3617}}^1$

素因数の和:4427

約数の個数: 24

約数和(自身を含む): 21063938112

約数和(自身を除く): 2383482253

約数列:

[1, 13, 23, 299, 529, 751, 3617, 6877, 9763, 17273, 47021, 83191, 224549, 397279, 1081483, 1913393, 2716367, 5164627, 24874109, 35312771, 62476441, 812193733, 1436958143, 18680455859]

約数ペア:

[(1, 18680455859), (13, 1436958143), (23, 812193733), (299, 62476441), (529, 35312771), (751, 24874109), (3617, 5164627), (6877, 2716367), (9763, 1913393), (17273, 1081483), (47021, 397279), (83191, 224549)]