18855371523

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{89}}^1\times {\mathrm{14009}}^1$

素因数の和:14243

約数の個数: 24

約数和(自身を含む): 25787926800

約数和(自身を除く): 6932555277

約数列:

[1, 3, 71, 89, 213, 267, 5041, 6319, 14009, 15123, 18957, 42027, 448649, 994639, 1246801, 1345947, 2983917, 3740403, 70619369, 88522871, 211858107, 265568613, 6285123841, 18855371523]

約数ペア:

[(1, 18855371523), (3, 6285123841), (71, 265568613), (89, 211858107), (213, 88522871), (267, 70619369), (5041, 3740403), (6319, 2983917), (14009, 1345947), (15123, 1246801), (18957, 994639), (42027, 448649)]