212931486

素因数分解:

$2^1\times 3^2\times {\mathrm{769}}^1\times {\mathrm{15383}}^1$

素因数の和:16160

約数の個数: 24

約数和(自身を含む): 461981520

約数和(自身を除く): 249050034

約数列:

[1, 2, 3, 6, 9, 18, 769, 1538, 2307, 4614, 6921, 13842, 15383, 30766, 46149, 92298, 138447, 276894, 11829527, 23659054, 35488581, 70977162, 106465743, 212931486]

約数ペア:

[(1, 212931486), (2, 106465743), (3, 70977162), (6, 35488581), (9, 23659054), (18, 11829527), (769, 276894), (1538, 138447), (2307, 92298), (4614, 46149), (6921, 30766), (13842, 15383)]