142855356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1700659}}^1$

素因数の和:1700673

約数の個数: 24

約数和(自身を含む): 380947840

約数和(自身を除く): 238092484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1700659, 3401318, 5101977, 6802636, 10203954, 11904613, 20407908, 23809226, 35713839, 47618452, 71427678, 142855356]

約数ペア:

[(1, 142855356), (2, 71427678), (3, 47618452), (4, 35713839), (6, 23809226), (7, 20407908), (12, 11904613), (14, 10203954), (21, 6802636), (28, 5101977), (42, 3401318), (84, 1700659)]