18548110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9137}}^1$

素因数の和:9180

約数の個数: 32

約数和(自身を含む): 39476160

約数和(自身を除く): 20928050

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 9137, 18274, 45685, 63959, 91370, 127918, 264973, 319795, 529946, 639590, 1324865, 1854811, 2649730, 3709622, 9274055, 18548110]

約数ペア:

[(1, 18548110), (2, 9274055), (5, 3709622), (7, 2649730), (10, 1854811), (14, 1324865), (29, 639590), (35, 529946), (58, 319795), (70, 264973), (145, 127918), (203, 91370), (290, 63959), (406, 45685), (1015, 18274), (2030, 9137)]