71475978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1701809}}^1$

素因数の和:1701821

約数の個数: 16

約数和(自身を含む): 163373760

約数和(自身を除く): 91897782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1701809, 3403618, 5105427, 10210854, 11912663, 23825326, 35737989, 71475978]

約数ペア:

[(1, 71475978), (2, 35737989), (3, 23825326), (6, 11912663), (7, 10210854), (14, 5105427), (21, 3403618), (42, 1701809)]