21132437564

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5674661}}^1$

素因数の和:5674698

約数の個数: 36

約数和(自身を含む): 45283802760

約数和(自身を除く): 24151365196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 5674661, 11349322, 22698644, 39722627, 79445254, 107818559, 158890508, 215637118, 278058389, 431274236, 556116778, 754729913, 1112233556, 1509459826, 3018919652, 5283109391, 10566218782, 21132437564]

約数ペア:

[(1, 21132437564), (2, 10566218782), (4, 5283109391), (7, 3018919652), (14, 1509459826), (19, 1112233556), (28, 754729913), (38, 556116778), (49, 431274236), (76, 278058389), (98, 215637118), (133, 158890508), (196, 107818559), (266, 79445254), (532, 39722627), (931, 22698644), (1862, 11349322), (3724, 5674661)]