15970626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{126751}}^1$

素因数の和:126766

約数の個数: 24

約数和(自身を含む): 39546624

約数和(自身を除く): 23575998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 126751, 253502, 380253, 760506, 887257, 1140759, 1774514, 2281518, 2661771, 5323542, 7985313, 15970626]

約数ペア:

[(1, 15970626), (2, 7985313), (3, 5323542), (6, 2661771), (7, 2281518), (9, 1774514), (14, 1140759), (18, 887257), (21, 760506), (42, 380253), (63, 253502), (126, 126751)]