84221396

素因数分解:

$2^2\times 7^2\times {\mathrm{429701}}^1$

素因数の和:429719

約数の個数: 18

約数和(自身を含む): 171451098

約数和(自身を除く): 87229702

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 429701, 859402, 1718804, 3007907, 6015814, 12031628, 21055349, 42110698, 84221396]

約数ペア:

[(1, 84221396), (2, 42110698), (4, 21055349), (7, 12031628), (14, 6015814), (28, 3007907), (49, 1718804), (98, 859402), (196, 429701)]