198261936

素因数分解:

$2^4\times 3^2\times {\mathrm{1376819}}^1$

素因数の和:1376833

約数の個数: 30

約数和(自身を含む): 554858460

約数和(自身を除く): 356596524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1376819, 2753638, 4130457, 5507276, 8260914, 11014552, 12391371, 16521828, 22029104, 24782742, 33043656, 49565484, 66087312, 99130968, 198261936]

約数ペア:

[(1, 198261936), (2, 99130968), (3, 66087312), (4, 49565484), (6, 33043656), (8, 24782742), (9, 22029104), (12, 16521828), (16, 12391371), (18, 11014552), (24, 8260914), (36, 5507276), (48, 4130457), (72, 2753638), (144, 1376819)]