18371946297

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{578881}}^1$

素因数の和:579104

約数の個数: 16

約数和(自身を含む): 25007702400

約数和(自身を除く): 6635756103

約数列:

[1, 3, 71, 149, 213, 447, 10579, 31737, 578881, 1736643, 41100551, 86253269, 123301653, 258759807, 6123982099, 18371946297]

約数ペア:

[(1, 18371946297), (3, 6123982099), (71, 258759807), (149, 123301653), (213, 86253269), (447, 41100551), (10579, 1736643), (31737, 578881)]