1868236426

素因数分解:

$2^1\times 7^2\times {\mathrm{997}}^1\times {\mathrm{19121}}^1$

素因数の和:20134

約数の個数: 24

約数和(自身を含む): 3263322276

約数和(自身を除く): 1395085850

約数列:

[1, 2, 7, 14, 49, 98, 997, 1994, 6979, 13958, 19121, 38242, 48853, 97706, 133847, 267694, 936929, 1873858, 19063637, 38127274, 133445459, 266890918, 934118213, 1868236426]

約数ペア:

[(1, 1868236426), (2, 934118213), (7, 266890918), (14, 133445459), (49, 38127274), (98, 19063637), (997, 1873858), (1994, 936929), (6979, 267694), (13958, 133847), (19121, 97706), (38242, 48853)]