18087356

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8849}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 36674400

約数和(自身を除く): 18587044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 8849, 17698, 35396, 61943, 123886, 247772, 645977, 1291954, 2583908, 4521839, 9043678, 18087356]

約数ペア:

[(1, 18087356), (2, 9043678), (4, 4521839), (7, 2583908), (14, 1291954), (28, 645977), (73, 247772), (146, 123886), (292, 61943), (511, 35396), (1022, 17698), (2044, 8849)]