139663662

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{213553}}^1$

素因数の和:213667

約数の個数: 16

約数和(自身を含む): 281891280

約数和(自身を除く): 142227618

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 213553, 427106, 640659, 1281318, 23277277, 46554554, 69831831, 139663662]

約数ペア:

[(1, 139663662), (2, 69831831), (3, 46554554), (6, 23277277), (109, 1281318), (218, 640659), (327, 427106), (654, 213553)]