82561806

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{106669}}^1$

素因数の和:106720

約数の個数: 24

約数和(自身を含む): 183045720

約数和(自身を除く): 100483914

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 106669, 213338, 320007, 640014, 960021, 1920042, 4586767, 9173534, 13760301, 27520602, 41280903, 82561806]

約数ペア:

[(1, 82561806), (2, 41280903), (3, 27520602), (6, 13760301), (9, 9173534), (18, 4586767), (43, 1920042), (86, 960021), (129, 640014), (258, 320007), (387, 213338), (774, 106669)]