139638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:96

約数の個数: 24

約数和(自身を含む): 303912

約数和(自身を除く): 164274

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1369, 1887, 2738, 3774, 4107, 8214, 23273, 46546, 69819, 139638]

約数ペア:

[(1, 139638), (2, 69819), (3, 46546), (6, 23273), (17, 8214), (34, 4107), (37, 3774), (51, 2738), (74, 1887), (102, 1369), (111, 1258), (222, 629)]