55440084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{660001}}^1$

素因数の和:660015

約数の個数: 24

約数和(自身を含む): 147840448

約数和(自身を除く): 92400364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 660001, 1320002, 1980003, 2640004, 3960006, 4620007, 7920012, 9240014, 13860021, 18480028, 27720042, 55440084]

約数ペア:

[(1, 55440084), (2, 27720042), (3, 18480028), (4, 13860021), (6, 9240014), (7, 7920012), (12, 4620007), (14, 3960006), (21, 2640004), (28, 1980003), (42, 1320002), (84, 660001)]