142684278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2161883}}^1$

素因数の和:2161899

約数の個数: 16

約数和(自身を含む): 311311296

約数和(自身を除く): 168627018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2161883, 4323766, 6485649, 12971298, 23780713, 47561426, 71342139, 142684278]

約数ペア:

[(1, 142684278), (2, 71342139), (3, 47561426), (6, 23780713), (11, 12971298), (22, 6485649), (33, 4323766), (66, 2161883)]