381897414

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{194647}}^1$

素因数の和:194764

約数の個数: 24

約数和(自身を含む): 835039920

約数和(自身を除く): 453142506

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 194647, 389294, 583941, 1167882, 1751823, 3503646, 21216523, 42433046, 63649569, 127299138, 190948707, 381897414]

約数ペア:

[(1, 381897414), (2, 190948707), (3, 127299138), (6, 63649569), (9, 42433046), (18, 21216523), (109, 3503646), (218, 1751823), (327, 1167882), (654, 583941), (981, 389294), (1962, 194647)]