18585070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3637}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 38766528

約数和(自身を除く): 20181458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 3637, 5110, 7274, 18185, 25459, 36370, 50918, 127295, 254590, 265501, 531002, 1327505, 1858507, 2655010, 3717014, 9292535, 18585070]

約数ペア:

[(1, 18585070), (2, 9292535), (5, 3717014), (7, 2655010), (10, 1858507), (14, 1327505), (35, 531002), (70, 265501), (73, 254590), (146, 127295), (365, 50918), (511, 36370), (730, 25459), (1022, 18185), (2555, 7274), (3637, 5110)]