139998042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{409351}}^1$

素因数の和:409378

約数の個数: 24

約数和(自身を含む): 319294560

約数和(自身を除く): 179296518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 409351, 818702, 1228053, 2456106, 3684159, 7368318, 7777669, 15555338, 23333007, 46666014, 69999021, 139998042]

約数ペア:

[(1, 139998042), (2, 69999021), (3, 46666014), (6, 23333007), (9, 15555338), (18, 7777669), (19, 7368318), (38, 3684159), (57, 2456106), (114, 1228053), (171, 818702), (342, 409351)]