18586804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 33264000

約数和(自身を除く): 14677196

約数列:

[1, 2, 4, 79, 131, 158, 262, 316, 449, 524, 898, 1796, 10349, 20698, 35471, 41396, 58819, 70942, 117638, 141884, 235276, 4646701, 9293402, 18586804]

約数ペア:

[(1, 18586804), (2, 9293402), (4, 4646701), (79, 235276), (131, 141884), (158, 117638), (262, 70942), (316, 58819), (449, 41396), (524, 35471), (898, 20698), (1796, 10349)]