682974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2024

約数の個数: 24

約数和(自身を含む): 1558440

約数和(自身を除く): 875466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1997, 3994, 5991, 11982, 17973, 35946, 37943, 75886, 113829, 227658, 341487, 682974]

約数ペア:

[(1, 682974), (2, 341487), (3, 227658), (6, 113829), (9, 75886), (18, 37943), (19, 35946), (38, 17973), (57, 11982), (114, 5991), (171, 3994), (342, 1997)]