81786486

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{290023}}^1$

素因数の和:290075

約数の個数: 16

約数和(自身を含む): 167053824

約数和(自身を除く): 85267338

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 290023, 580046, 870069, 1740138, 13631081, 27262162, 40893243, 81786486]

約数ペア:

[(1, 81786486), (2, 40893243), (3, 27262162), (6, 13631081), (47, 1740138), (94, 870069), (141, 580046), (282, 290023)]