73131492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{870613}}^1$

素因数の和:870627

約数の個数: 24

約数和(自身を含む): 195017536

約数和(自身を除く): 121886044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 870613, 1741226, 2611839, 3482452, 5223678, 6094291, 10447356, 12188582, 18282873, 24377164, 36565746, 73131492]

約数ペア:

[(1, 73131492), (2, 36565746), (3, 24377164), (4, 18282873), (6, 12188582), (7, 10447356), (12, 6094291), (14, 5223678), (21, 3482452), (28, 2611839), (42, 1741226), (84, 870613)]