84311724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1003711}}^1$

素因数の和:1003725

約数の個数: 24

約数和(自身を含む): 224831488

約数和(自身を除く): 140519764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1003711, 2007422, 3011133, 4014844, 6022266, 7025977, 12044532, 14051954, 21077931, 28103908, 42155862, 84311724]

約数ペア:

[(1, 84311724), (2, 42155862), (3, 28103908), (4, 21077931), (6, 14051954), (7, 12044532), (12, 7025977), (14, 6022266), (21, 4014844), (28, 3011133), (42, 2007422), (84, 1003711)]